mirror of
https://github.com/gohugoio/hugo.git
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79 lines
2.2 KiB
Go
79 lines
2.2 KiB
Go
// Copyright 2017 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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// Package inflect provides template functions for the inflection of words.
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package inflect
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import (
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"strconv"
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"strings"
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_inflect "github.com/gobuffalo/flect"
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"github.com/spf13/cast"
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)
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// New returns a new instance of the inflect-namespaced template functions.
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func New() *Namespace {
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return &Namespace{}
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}
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// Namespace provides template functions for the "inflect" namespace.
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type Namespace struct{}
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// Humanize returns the humanized form of a single parameter.
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//
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// If the parameter is either an integer or a string containing an integer
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// value, the behavior is to add the appropriate ordinal.
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//
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// Example: "my-first-post" -> "My first post"
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// Example: "103" -> "103rd"
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// Example: 52 -> "52nd"
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func (ns *Namespace) Humanize(in interface{}) (string, error) {
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word, err := cast.ToStringE(in)
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if err != nil {
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return "", err
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}
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if word == "" {
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return "", nil
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}
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_, ok := in.(int) // original param was literal int value
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_, err = strconv.Atoi(word) // original param was string containing an int value
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if ok || err == nil {
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return _inflect.Ordinalize(word), nil
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}
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str := _inflect.Humanize(word)
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return _inflect.Humanize(strings.ToLower(str)), nil
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}
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// Pluralize returns the plural form of a single word.
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func (ns *Namespace) Pluralize(in interface{}) (string, error) {
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word, err := cast.ToStringE(in)
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if err != nil {
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return "", err
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}
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return _inflect.Pluralize(word), nil
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}
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// Singularize returns the singular form of a single word.
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func (ns *Namespace) Singularize(in interface{}) (string, error) {
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word, err := cast.ToStringE(in)
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if err != nil {
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return "", err
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}
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return _inflect.Singularize(word), nil
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}
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