Use vendored go-swagger (#8087)

* Use vendored go-swagger

* vendor go-swagger

* revert un wanteed change

* remove un-needed GO111MODULE

* Update Makefile

Co-Authored-By: techknowlogick <matti@mdranta.net>

vendor/github.com/go-openapi/inflect/.hgignore

@@ -0,0 +1 @@
+swp$

vendor/github.com/go-openapi/inflect/LICENCE

@@ -0,0 +1,7 @@
+Copyright (c) 2011 Chris Farmiloe
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/github.com/go-openapi/inflect/README

@@ -0,0 +1,168 @@
+INSTALLATION
+
+go get bitbucket.org/pkg/inflect
+
+PACKAGE
+
+package inflect
+
+
+FUNCTIONS
+
+func AddAcronym(word string)
+
+func AddHuman(suffix, replacement string)
+
+func AddIrregular(singular, plural string)
+
+func AddPlural(suffix, replacement string)
+
+func AddSingular(suffix, replacement string)
+
+func AddUncountable(word string)
+
+func Asciify(word string) string
+
+func Camelize(word string) string
+
+func CamelizeDownFirst(word string) string
+
+func Capitalize(word string) string
+
+func Dasherize(word string) string
+
+func ForeignKey(word string) string
+
+func ForeignKeyCondensed(word string) string
+
+func Humanize(word string) string
+
+func Ordinalize(word string) string
+
+func Parameterize(word string) string
+
+func ParameterizeJoin(word, sep string) string
+
+func Pluralize(word string) string
+
+func Singularize(word string) string
+
+func Tableize(word string) string
+
+func Titleize(word string) string
+
+func Typeify(word string) string
+
+func Uncountables() map[string]bool
+
+func Underscore(word string) string
+
+
+TYPES
+
+type Rule struct {
+    // contains filtered or unexported fields
+}
+used by rulesets
+
+type Ruleset struct {
+    // contains filtered or unexported fields
+}
+a Ruleset is the config of pluralization rules
+you can extend the rules with the Add* methods
+
+func NewDefaultRuleset() *Ruleset
+create a new ruleset and load it with the default
+set of common English pluralization rules
+
+func NewRuleset() *Ruleset
+create a blank ruleset. Unless you are going to
+build your own rules from scratch you probably
+won't need this and can just use the defaultRuleset
+via the global inflect.* methods
+
+func (rs *Ruleset) AddAcronym(word string)
+if you use acronym you may need to add them to the ruleset
+to prevent Underscored words of things like "HTML" coming out
+as "h_t_m_l"
+
+func (rs *Ruleset) AddHuman(suffix, replacement string)
+Human rules are applied by humanize to show more friendly
+versions of words
+
+func (rs *Ruleset) AddIrregular(singular, plural string)
+Add any inconsistant pluralizing/sinularizing rules
+to the set here.
+
+func (rs *Ruleset) AddPlural(suffix, replacement string)
+add a pluralization rule
+
+func (rs *Ruleset) AddPluralExact(suffix, replacement string, exact bool)
+add a pluralization rule with full string match
+
+func (rs *Ruleset) AddSingular(suffix, replacement string)
+add a singular rule
+
+func (rs *Ruleset) AddSingularExact(suffix, replacement string, exact bool)
+same as AddSingular but you can set `exact` to force
+a full string match
+
+func (rs *Ruleset) AddUncountable(word string)
+add a word to this ruleset that has the same singular and plural form
+for example: "rice"
+
+func (rs *Ruleset) Asciify(word string) string
+transforms latin characters like é -> e
+
+func (rs *Ruleset) Camelize(word string) string
+"dino_party" -> "DinoParty"
+
+func (rs *Ruleset) CamelizeDownFirst(word string) string
+same as Camelcase but with first letter downcased
+
+func (rs *Ruleset) Capitalize(word string) string
+uppercase first character
+
+func (rs *Ruleset) Dasherize(word string) string
+"SomeText" -> "some-text"
+
+func (rs *Ruleset) ForeignKey(word string) string
+an underscored foreign key name "Person" -> "person_id"
+
+func (rs *Ruleset) ForeignKeyCondensed(word string) string
+a foreign key (with an underscore) "Person" -> "personid"
+
+func (rs *Ruleset) Humanize(word string) string
+First letter of sentance captitilized
+Uses custom friendly replacements via AddHuman()
+
+func (rs *Ruleset) Ordinalize(str string) string
+"1031" -> "1031st"
+
+func (rs *Ruleset) Parameterize(word string) string
+param safe dasherized names like "my-param"
+
+func (rs *Ruleset) ParameterizeJoin(word, sep string) string
+param safe dasherized names with custom seperator
+
+func (rs *Ruleset) Pluralize(word string) string
+returns the plural form of a singular word
+
+func (rs *Ruleset) Singularize(word string) string
+returns the singular form of a plural word
+
+func (rs *Ruleset) Tableize(word string) string
+Rails style pluralized table names: "SuperPerson" -> "super_people"
+
+func (rs *Ruleset) Titleize(word string) string
+Captitilize every word in sentance "hello there" -> "Hello There"
+
+func (rs *Ruleset) Typeify(word string) string
+"something_like_this" -> "SomethingLikeThis"
+
+func (rs *Ruleset) Uncountables() map[string]bool
+
+func (rs *Ruleset) Underscore(word string) string
+lowercase underscore version "BigBen" -> "big_ben"
+
+

vendor/github.com/go-openapi/inflect/go.mod

@@ -0,0 +1 @@
+module github.com/go-openapi/inflect

vendor/github.com/go-openapi/inflect/inflect.go

@@ -0,0 +1,713 @@
+package inflect
+
+import (
+	"fmt"
+	"regexp"
+	"strconv"
+	"strings"
+	"unicode"
+	"unicode/utf8"
+)
+
+// used by rulesets
+type Rule struct {
+	suffix      string
+	replacement string
+	exact       bool
+}
+
+// a Ruleset is the config of pluralization rules
+// you can extend the rules with the Add* methods
+type Ruleset struct {
+	uncountables   map[string]bool
+	plurals        []*Rule
+	singulars      []*Rule
+	humans         []*Rule
+	acronyms       []*Rule
+	acronymMatcher *regexp.Regexp
+}
+
+// create a blank ruleset. Unless you are going to
+// build your own rules from scratch you probably
+// won't need this and can just use the defaultRuleset
+// via the global inflect.* methods
+func NewRuleset() *Ruleset {
+	rs := new(Ruleset)
+	rs.uncountables = make(map[string]bool)
+	rs.plurals = make([]*Rule, 0)
+	rs.singulars = make([]*Rule, 0)
+	rs.humans = make([]*Rule, 0)
+	rs.acronyms = make([]*Rule, 0)
+	return rs
+}
+
+// create a new ruleset and load it with the default
+// set of common English pluralization rules
+func NewDefaultRuleset() *Ruleset {
+	rs := NewRuleset()
+	rs.AddPlural("s", "s")
+	rs.AddPlural("testis", "testes")
+	rs.AddPlural("axis", "axes")
+	rs.AddPlural("octopus", "octopi")
+	rs.AddPlural("virus", "viri")
+	rs.AddPlural("octopi", "octopi")
+	rs.AddPlural("viri", "viri")
+	rs.AddPlural("alias", "aliases")
+	rs.AddPlural("status", "statuses")
+	rs.AddPlural("bus", "buses")
+	rs.AddPlural("buffalo", "buffaloes")
+	rs.AddPlural("tomato", "tomatoes")
+	rs.AddPlural("tum", "ta")
+	rs.AddPlural("ium", "ia")
+	rs.AddPlural("ta", "ta")
+	rs.AddPlural("ia", "ia")
+	rs.AddPlural("sis", "ses")
+	rs.AddPlural("lf", "lves")
+	rs.AddPlural("rf", "rves")
+	rs.AddPlural("afe", "aves")
+	rs.AddPlural("bfe", "bves")
+	rs.AddPlural("cfe", "cves")
+	rs.AddPlural("dfe", "dves")
+	rs.AddPlural("efe", "eves")
+	rs.AddPlural("gfe", "gves")
+	rs.AddPlural("hfe", "hves")
+	rs.AddPlural("ife", "ives")
+	rs.AddPlural("jfe", "jves")
+	rs.AddPlural("kfe", "kves")
+	rs.AddPlural("lfe", "lves")
+	rs.AddPlural("mfe", "mves")
+	rs.AddPlural("nfe", "nves")
+	rs.AddPlural("ofe", "oves")
+	rs.AddPlural("pfe", "pves")
+	rs.AddPlural("qfe", "qves")
+	rs.AddPlural("rfe", "rves")
+	rs.AddPlural("sfe", "sves")
+	rs.AddPlural("tfe", "tves")
+	rs.AddPlural("ufe", "uves")
+	rs.AddPlural("vfe", "vves")
+	rs.AddPlural("wfe", "wves")
+	rs.AddPlural("xfe", "xves")
+	rs.AddPlural("yfe", "yves")
+	rs.AddPlural("zfe", "zves")
+	rs.AddPlural("hive", "hives")
+	rs.AddPlural("quy", "quies")
+	rs.AddPlural("by", "bies")
+	rs.AddPlural("cy", "cies")
+	rs.AddPlural("dy", "dies")
+	rs.AddPlural("fy", "fies")
+	rs.AddPlural("gy", "gies")
+	rs.AddPlural("hy", "hies")
+	rs.AddPlural("jy", "jies")
+	rs.AddPlural("ky", "kies")
+	rs.AddPlural("ly", "lies")
+	rs.AddPlural("my", "mies")
+	rs.AddPlural("ny", "nies")
+	rs.AddPlural("py", "pies")
+	rs.AddPlural("qy", "qies")
+	rs.AddPlural("ry", "ries")
+	rs.AddPlural("sy", "sies")
+	rs.AddPlural("ty", "ties")
+	rs.AddPlural("vy", "vies")
+	rs.AddPlural("wy", "wies")
+	rs.AddPlural("xy", "xies")
+	rs.AddPlural("zy", "zies")
+	rs.AddPlural("x", "xes")
+	rs.AddPlural("ch", "ches")
+	rs.AddPlural("ss", "sses")
+	rs.AddPlural("sh", "shes")
+	rs.AddPlural("matrix", "matrices")
+	rs.AddPlural("vertix", "vertices")
+	rs.AddPlural("indix", "indices")
+	rs.AddPlural("matrex", "matrices")
+	rs.AddPlural("vertex", "vertices")
+	rs.AddPlural("index", "indices")
+	rs.AddPlural("mouse", "mice")
+	rs.AddPlural("louse", "lice")
+	rs.AddPlural("mice", "mice")
+	rs.AddPlural("lice", "lice")
+	rs.AddPluralExact("ox", "oxen", true)
+	rs.AddPluralExact("oxen", "oxen", true)
+	rs.AddPluralExact("quiz", "quizzes", true)
+	rs.AddSingular("s", "")
+	rs.AddSingular("news", "news")
+	rs.AddSingular("ta", "tum")
+	rs.AddSingular("ia", "ium")
+	rs.AddSingular("analyses", "analysis")
+	rs.AddSingular("bases", "basis")
+	rs.AddSingular("diagnoses", "diagnosis")
+	rs.AddSingular("parentheses", "parenthesis")
+	rs.AddSingular("prognoses", "prognosis")
+	rs.AddSingular("synopses", "synopsis")
+	rs.AddSingular("theses", "thesis")
+	rs.AddSingular("analyses", "analysis")
+	rs.AddSingular("aves", "afe")
+	rs.AddSingular("bves", "bfe")
+	rs.AddSingular("cves", "cfe")
+	rs.AddSingular("dves", "dfe")
+	rs.AddSingular("eves", "efe")
+	rs.AddSingular("gves", "gfe")
+	rs.AddSingular("hves", "hfe")
+	rs.AddSingular("ives", "ife")
+	rs.AddSingular("jves", "jfe")
+	rs.AddSingular("kves", "kfe")
+	rs.AddSingular("lves", "lfe")
+	rs.AddSingular("mves", "mfe")
+	rs.AddSingular("nves", "nfe")
+	rs.AddSingular("oves", "ofe")
+	rs.AddSingular("pves", "pfe")
+	rs.AddSingular("qves", "qfe")
+	rs.AddSingular("rves", "rfe")
+	rs.AddSingular("sves", "sfe")
+	rs.AddSingular("tves", "tfe")
+	rs.AddSingular("uves", "ufe")
+	rs.AddSingular("vves", "vfe")
+	rs.AddSingular("wves", "wfe")
+	rs.AddSingular("xves", "xfe")
+	rs.AddSingular("yves", "yfe")
+	rs.AddSingular("zves", "zfe")
+	rs.AddSingular("hives", "hive")
+	rs.AddSingular("tives", "tive")
+	rs.AddSingular("lves", "lf")
+	rs.AddSingular("rves", "rf")
+	rs.AddSingular("quies", "quy")
+	rs.AddSingular("bies", "by")
+	rs.AddSingular("cies", "cy")
+	rs.AddSingular("dies", "dy")
+	rs.AddSingular("fies", "fy")
+	rs.AddSingular("gies", "gy")
+	rs.AddSingular("hies", "hy")
+	rs.AddSingular("jies", "jy")
+	rs.AddSingular("kies", "ky")
+	rs.AddSingular("lies", "ly")
+	rs.AddSingular("mies", "my")
+	rs.AddSingular("nies", "ny")
+	rs.AddSingular("pies", "py")
+	rs.AddSingular("qies", "qy")
+	rs.AddSingular("ries", "ry")
+	rs.AddSingular("sies", "sy")
+	rs.AddSingular("ties", "ty")
+	rs.AddSingular("vies", "vy")
+	rs.AddSingular("wies", "wy")
+	rs.AddSingular("xies", "xy")
+	rs.AddSingular("zies", "zy")
+	rs.AddSingular("series", "series")
+	rs.AddSingular("movies", "movie")
+	rs.AddSingular("xes", "x")
+	rs.AddSingular("ches", "ch")
+	rs.AddSingular("sses", "ss")
+	rs.AddSingular("shes", "sh")
+	rs.AddSingular("mice", "mouse")
+	rs.AddSingular("lice", "louse")
+	rs.AddSingular("buses", "bus")
+	rs.AddSingular("oes", "o")
+	rs.AddSingular("shoes", "shoe")
+	rs.AddSingular("crises", "crisis")
+	rs.AddSingular("axes", "axis")
+	rs.AddSingular("testes", "testis")
+	rs.AddSingular("octopi", "octopus")
+	rs.AddSingular("viri", "virus")
+	rs.AddSingular("statuses", "status")
+	rs.AddSingular("aliases", "alias")
+	rs.AddSingularExact("oxen", "ox", true)
+	rs.AddSingular("vertices", "vertex")
+	rs.AddSingular("indices", "index")
+	rs.AddSingular("matrices", "matrix")
+	rs.AddSingularExact("quizzes", "quiz", true)
+	rs.AddSingular("databases", "database")
+	rs.AddIrregular("person", "people")
+	rs.AddIrregular("man", "men")
+	rs.AddIrregular("child", "children")
+	rs.AddIrregular("sex", "sexes")
+	rs.AddIrregular("move", "moves")
+	rs.AddIrregular("zombie", "zombies")
+	rs.AddUncountable("equipment")
+	rs.AddUncountable("information")
+	rs.AddUncountable("rice")
+	rs.AddUncountable("money")
+	rs.AddUncountable("species")
+	rs.AddUncountable("series")
+	rs.AddUncountable("fish")
+	rs.AddUncountable("sheep")
+	rs.AddUncountable("jeans")
+	rs.AddUncountable("police")
+	return rs
+}
+
+func (rs *Ruleset) Uncountables() map[string]bool {
+	return rs.uncountables
+}
+
+// add a pluralization rule
+func (rs *Ruleset) AddPlural(suffix, replacement string) {
+	rs.AddPluralExact(suffix, replacement, false)
+}
+
+// add a pluralization rule with full string match
+func (rs *Ruleset) AddPluralExact(suffix, replacement string, exact bool) {
+	// remove uncountable
+	delete(rs.uncountables, suffix)
+	// create rule
+	r := new(Rule)
+	r.suffix = suffix
+	r.replacement = replacement
+	r.exact = exact
+	// prepend
+	rs.plurals = append([]*Rule{r}, rs.plurals...)
+}
+
+// add a singular rule
+func (rs *Ruleset) AddSingular(suffix, replacement string) {
+	rs.AddSingularExact(suffix, replacement, false)
+}
+
+// same as AddSingular but you can set `exact` to force
+// a full string match
+func (rs *Ruleset) AddSingularExact(suffix, replacement string, exact bool) {
+	// remove from uncountable
+	delete(rs.uncountables, suffix)
+	// create rule
+	r := new(Rule)
+	r.suffix = suffix
+	r.replacement = replacement
+	r.exact = exact
+	rs.singulars = append([]*Rule{r}, rs.singulars...)
+}
+
+// Human rules are applied by humanize to show more friendly
+// versions of words
+func (rs *Ruleset) AddHuman(suffix, replacement string) {
+	r := new(Rule)
+	r.suffix = suffix
+	r.replacement = replacement
+	rs.humans = append([]*Rule{r}, rs.humans...)
+}
+
+// Add any inconsistant pluralizing/sinularizing rules
+// to the set here.
+func (rs *Ruleset) AddIrregular(singular, plural string) {
+	delete(rs.uncountables, singular)
+	delete(rs.uncountables, plural)
+	rs.AddPlural(singular, plural)
+	rs.AddPlural(plural, plural)
+	rs.AddSingular(plural, singular)
+}
+
+// if you use acronym you may need to add them to the ruleset
+// to prevent Underscored words of things like "HTML" coming out
+// as "h_t_m_l"
+func (rs *Ruleset) AddAcronym(word string) {
+	r := new(Rule)
+	r.suffix = word
+	r.replacement = rs.Titleize(strings.ToLower(word))
+	rs.acronyms = append(rs.acronyms, r)
+}
+
+// add a word to this ruleset that has the same singular and plural form
+// for example: "rice"
+func (rs *Ruleset) AddUncountable(word string) {
+	rs.uncountables[strings.ToLower(word)] = true
+}
+
+func (rs *Ruleset) isUncountable(word string) bool {
+	// handle multiple words by using the last one
+	words := strings.Split(word, " ")
+	if _, exists := rs.uncountables[strings.ToLower(words[len(words)-1])]; exists {
+		return true
+	}
+	return false
+}
+
+// returns the plural form of a singular word
+func (rs *Ruleset) Pluralize(word string) string {
+	if len(word) == 0 {
+		return word
+	}
+	if rs.isUncountable(word) {
+		return word
+	}
+	for _, rule := range rs.plurals {
+		if rule.exact {
+			if word == rule.suffix {
+				return rule.replacement
+			}
+		} else {
+			if strings.HasSuffix(word, rule.suffix) {
+				return replaceLast(word, rule.suffix, rule.replacement)
+			}
+		}
+	}
+	return word + "s"
+}
+
+// returns the singular form of a plural word
+func (rs *Ruleset) Singularize(word string) string {
+	if len(word) == 0 {
+		return word
+	}
+	if rs.isUncountable(word) {
+		return word
+	}
+	for _, rule := range rs.singulars {
+		if rule.exact {
+			if word == rule.suffix {
+				return rule.replacement
+			}
+		} else {
+			if strings.HasSuffix(word, rule.suffix) {
+				return replaceLast(word, rule.suffix, rule.replacement)
+			}
+		}
+	}
+	return word
+}
+
+// uppercase first character
+func (rs *Ruleset) Capitalize(word string) string {
+	return strings.ToUpper(word[:1]) + word[1:]
+}
+
+// "dino_party" -> "DinoParty"
+func (rs *Ruleset) Camelize(word string) string {
+	words := splitAtCaseChangeWithTitlecase(word)
+	return strings.Join(words, "")
+}
+
+// same as Camelcase but with first letter downcased
+func (rs *Ruleset) CamelizeDownFirst(word string) string {
+	word = Camelize(word)
+	return strings.ToLower(word[:1]) + word[1:]
+}
+
+// Captitilize every word in sentance "hello there" -> "Hello There"
+func (rs *Ruleset) Titleize(word string) string {
+	words := splitAtCaseChangeWithTitlecase(word)
+	return strings.Join(words, " ")
+}
+
+func (rs *Ruleset) safeCaseAcronyms(word string) string {
+	// convert an acroymn like HTML into Html
+	for _, rule := range rs.acronyms {
+		word = strings.Replace(word, rule.suffix, rule.replacement, -1)
+	}
+	return word
+}
+
+func (rs *Ruleset) seperatedWords(word, sep string) string {
+	word = rs.safeCaseAcronyms(word)
+	words := splitAtCaseChange(word)
+	return strings.Join(words, sep)
+}
+
+// lowercase underscore version "BigBen" -> "big_ben"
+func (rs *Ruleset) Underscore(word string) string {
+	return rs.seperatedWords(word, "_")
+}
+
+// First letter of sentance captitilized
+// Uses custom friendly replacements via AddHuman()
+func (rs *Ruleset) Humanize(word string) string {
+	word = replaceLast(word, "_id", "") // strip foreign key kinds
+	// replace and strings in humans list
+	for _, rule := range rs.humans {
+		word = strings.Replace(word, rule.suffix, rule.replacement, -1)
+	}
+	sentance := rs.seperatedWords(word, " ")
+	return strings.ToUpper(sentance[:1]) + sentance[1:]
+}
+
+// an underscored foreign key name "Person" -> "person_id"
+func (rs *Ruleset) ForeignKey(word string) string {
+	return rs.Underscore(rs.Singularize(word)) + "_id"
+}
+
+// a foreign key (with an underscore) "Person" -> "personid"
+func (rs *Ruleset) ForeignKeyCondensed(word string) string {
+	return rs.Underscore(word) + "id"
+}
+
+// Rails style pluralized table names: "SuperPerson" -> "super_people"
+func (rs *Ruleset) Tableize(word string) string {
+	return rs.Pluralize(rs.Underscore(rs.Typeify(word)))
+}
+
+var notUrlSafe *regexp.Regexp = regexp.MustCompile(`[^\w\d\-_ ]`)
+
+// param safe dasherized names like "my-param"
+func (rs *Ruleset) Parameterize(word string) string {
+	return ParameterizeJoin(word, "-")
+}
+
+// param safe dasherized names with custom seperator
+func (rs *Ruleset) ParameterizeJoin(word, sep string) string {
+	word = strings.ToLower(word)
+	word = rs.Asciify(word)
+	word = notUrlSafe.ReplaceAllString(word, "")
+	word = strings.Replace(word, " ", sep, -1)
+	if len(sep) > 0 {
+		squash, err := regexp.Compile(sep + "+")
+		if err == nil {
+			word = squash.ReplaceAllString(word, sep)
+		}
+	}
+	word = strings.Trim(word, sep+" ")
+	return word
+}
+
+var lookalikes map[string]*regexp.Regexp = map[string]*regexp.Regexp{
+	"A":  regexp.MustCompile(`À|Á|Â|Ã|Ä|Å`),
+	"AE": regexp.MustCompile(`Æ`),
+	"C":  regexp.MustCompile(`Ç`),
+	"E":  regexp.MustCompile(`È|É|Ê|Ë`),
+	"G":  regexp.MustCompile(`Ğ`),
+	"I":  regexp.MustCompile(`Ì|Í|Î|Ï|İ`),
+	"N":  regexp.MustCompile(`Ñ`),
+	"O":  regexp.MustCompile(`Ò|Ó|Ô|Õ|Ö|Ø`),
+	"S":  regexp.MustCompile(`Ş`),
+	"U":  regexp.MustCompile(`Ù|Ú|Û|Ü`),
+	"Y":  regexp.MustCompile(`Ý`),
+	"ss": regexp.MustCompile(`ß`),
+	"a":  regexp.MustCompile(`à|á|â|ã|ä|å`),
+	"ae": regexp.MustCompile(`æ`),
+	"c":  regexp.MustCompile(`ç`),
+	"e":  regexp.MustCompile(`è|é|ê|ë`),
+	"g":  regexp.MustCompile(`ğ`),
+	"i":  regexp.MustCompile(`ì|í|î|ï|ı`),
+	"n":  regexp.MustCompile(`ñ`),
+	"o":  regexp.MustCompile(`ò|ó|ô|õ|ö|ø`),
+	"s":  regexp.MustCompile(`ş`),
+	"u":  regexp.MustCompile(`ù|ú|û|ü|ũ|ū|ŭ|ů|ű|ų`),
+	"y":  regexp.MustCompile(`ý|ÿ`),
+}
+
+// transforms latin characters like é -> e
+func (rs *Ruleset) Asciify(word string) string {
+	for repl, regex := range lookalikes {
+		word = regex.ReplaceAllString(word, repl)
+	}
+	return word
+}
+
+var tablePrefix *regexp.Regexp = regexp.MustCompile(`^[^.]*\.`)
+
+// "something_like_this" -> "SomethingLikeThis"
+func (rs *Ruleset) Typeify(word string) string {
+	word = tablePrefix.ReplaceAllString(word, "")
+	return rs.Camelize(rs.Singularize(word))
+}
+
+// "SomeText" -> "some-text"
+func (rs *Ruleset) Dasherize(word string) string {
+	return rs.seperatedWords(word, "-")
+}
+
+// "1031" -> "1031st"
+func (rs *Ruleset) Ordinalize(str string) string {
+	number, err := strconv.Atoi(str)
+	if err != nil {
+		return str
+	}
+	switch abs(number) % 100 {
+	case 11, 12, 13:
+		return fmt.Sprintf("%dth", number)
+	default:
+		switch abs(number) % 10 {
+		case 1:
+			return fmt.Sprintf("%dst", number)
+		case 2:
+			return fmt.Sprintf("%dnd", number)
+		case 3:
+			return fmt.Sprintf("%drd", number)
+		}
+	}
+	return fmt.Sprintf("%dth", number)
+}
+
+/////////////////////////////////////////
+// the default global ruleset
+//////////////////////////////////////////
+
+var defaultRuleset *Ruleset
+
+func init() {
+	defaultRuleset = NewDefaultRuleset()
+}
+
+func Uncountables() map[string]bool {
+	return defaultRuleset.Uncountables()
+}
+
+func AddPlural(suffix, replacement string) {
+	defaultRuleset.AddPlural(suffix, replacement)
+}
+
+func AddSingular(suffix, replacement string) {
+	defaultRuleset.AddSingular(suffix, replacement)
+}
+
+func AddHuman(suffix, replacement string) {
+	defaultRuleset.AddHuman(suffix, replacement)
+}
+
+func AddIrregular(singular, plural string) {
+	defaultRuleset.AddIrregular(singular, plural)
+}
+
+func AddAcronym(word string) {
+	defaultRuleset.AddAcronym(word)
+}
+
+func AddUncountable(word string) {
+	defaultRuleset.AddUncountable(word)
+}
+
+func Pluralize(word string) string {
+	return defaultRuleset.Pluralize(word)
+}
+
+func Singularize(word string) string {
+	return defaultRuleset.Singularize(word)
+}
+
+func Capitalize(word string) string {
+	return defaultRuleset.Capitalize(word)
+}
+
+func Camelize(word string) string {
+	return defaultRuleset.Camelize(word)
+}
+
+func CamelizeDownFirst(word string) string {
+	return defaultRuleset.CamelizeDownFirst(word)
+}
+
+func Titleize(word string) string {
+	return defaultRuleset.Titleize(word)
+}
+
+func Underscore(word string) string {
+	return defaultRuleset.Underscore(word)
+}
+
+func Humanize(word string) string {
+	return defaultRuleset.Humanize(word)
+}
+
+func ForeignKey(word string) string {
+	return defaultRuleset.ForeignKey(word)
+}
+
+func ForeignKeyCondensed(word string) string {
+	return defaultRuleset.ForeignKeyCondensed(word)
+}
+
+func Tableize(word string) string {
+	return defaultRuleset.Tableize(word)
+}
+
+func Parameterize(word string) string {
+	return defaultRuleset.Parameterize(word)
+}
+
+func ParameterizeJoin(word, sep string) string {
+	return defaultRuleset.ParameterizeJoin(word, sep)
+}
+
+func Typeify(word string) string {
+	return defaultRuleset.Typeify(word)
+}
+
+func Dasherize(word string) string {
+	return defaultRuleset.Dasherize(word)
+}
+
+func Ordinalize(word string) string {
+	return defaultRuleset.Ordinalize(word)
+}
+
+func Asciify(word string) string {
+	return defaultRuleset.Asciify(word)
+}
+
+// helper funcs
+
+func reverse(s string) string {
+	o := make([]rune, utf8.RuneCountInString(s))
+	i := len(o)
+	for _, c := range s {
+		i--
+		o[i] = c
+	}
+	return string(o)
+}
+
+func isSpacerChar(c rune) bool {
+	switch {
+	case c == rune("_"[0]):
+		return true
+	case c == rune(" "[0]):
+		return true
+	case c == rune(":"[0]):
+		return true
+	case c == rune("-"[0]):
+		return true
+	}
+	return false
+}
+
+func splitAtCaseChange(s string) []string {
+	words := make([]string, 0)
+	word := make([]rune, 0)
+	for _, c := range s {
+		spacer := isSpacerChar(c)
+		if len(word) > 0 {
+			if unicode.IsUpper(c) || spacer {
+				words = append(words, string(word))
+				word = make([]rune, 0)
+			}
+		}
+		if !spacer {
+			word = append(word, unicode.ToLower(c))
+		}
+	}
+	words = append(words, string(word))
+	return words
+}
+
+func splitAtCaseChangeWithTitlecase(s string) []string {
+	words := make([]string, 0)
+	word := make([]rune, 0)
+	for _, c := range s {
+		spacer := isSpacerChar(c)
+		if len(word) > 0 {
+			if unicode.IsUpper(c) || spacer {
+				words = append(words, string(word))
+				word = make([]rune, 0)
+			}
+		}
+		if !spacer {
+			if len(word) > 0 {
+				word = append(word, unicode.ToLower(c))
+			} else {
+				word = append(word, unicode.ToUpper(c))
+			}
+		}
+	}
+	words = append(words, string(word))
+	return words
+}
+
+func replaceLast(s, match, repl string) string {
+	// reverse strings
+	srev := reverse(s)
+	mrev := reverse(match)
+	rrev := reverse(repl)
+	// match first and reverse back
+	return reverse(strings.Replace(srev, mrev, rrev, 1))
+}
+
+func abs(x int) int {
+	if x < 0 {
+		return -x
+	}
+	return x
+}