Add pluralize template func

Fixes #1438

diff --git a/docs/content/meta/release-notes.md b/docs/content/meta/release-notes.md
index 0faa161765f5049f3989820a72eb02f77276fa7f..1670c98122b1bd034aef7bde1d2bcd09e4fd5eb3 100644 (file)
--- a/docs/content/meta/release-notes.md
+++ b/docs/content/meta/release-notes.md
@@ -14,6 +14,7 @@ weight: 10
 * We now use a custom-built `LazyFileReader` for reading file contents, which means we don't read media files in `/content` into memory anymore -- and file reading is now performed in parallel on multicore PCs. [1181](https://github.com/spf13/hugo/issues/1181)
 * Hugo is now built with `Go 1.5` which, among many other improvements, have fixed the last known data race in Hugo. [917] (https://github.com/spf13/hugo/issues/917)
 * Lots of fixes and improvements in the template funcs:
+       * The new `pluralize` template func.  
        * The `sort` template func now accepts field/key chaining arguments and pointer values. [1330](https://github.com/spf13/hugo/issues/1330)
        * Several fixes for `slicestr` and `substr`, most importantly, they now have full `utf-8`-support. [1190](https://github.com/spf13/hugo/issues/1190) [1333](https://github.com/spf13/hugo/issues/1333) [1347](https://github.com/spf13/hugo/issues/1347) 
        *  The new `last` template function allows the user to select the last `N` items of a slice. [1148](https://github.com/spf13/hugo/issues/1148)

diff --git a/docs/content/templates/functions.md b/docs/content/templates/functions.md
index 5fe31aaa91b5e74b1bd58121208ba9c83c2cb04e..ac9622269c93cc0d7d76ba541beda7138fda371f 100644 (file)
--- a/docs/content/templates/functions.md
+++ b/docs/content/templates/functions.md
@@ -1,4 +1,4 @@
----
+g---
 aliases:
 - /layout/functions/
 date: 2013-07-01
@@ -366,6 +366,10 @@ Runs the string through the Markdown processesor. The result will be declared as
 
 e.g. `{{ .Title | markdownify }}`
 
+### pluralize
+Pluralize the given word with a set of common English pluralization rules.
+
+e.g. `{{ "cat" | pluralize }}` → "cats"
 
 ### replace
 Replaces all occurrences of the search string with the replacement string.

diff --git a/tpl/template_funcs.go b/tpl/template_funcs.go
index e8e2e6d86e6d75388096b7679188fe69c2a54c64..fc9b80eed6962258a725201bdd531a649e39bb8f 100644 (file)
--- a/tpl/template_funcs.go
+++ b/tpl/template_funcs.go
@@ -14,6 +14,7 @@
 package tpl
 
 import (
+       "bitbucket.org/pkg/inflect"
        "bytes"
        "errors"
        "fmt"
@@ -1371,6 +1372,13 @@ func init() {
                "readDir":     ReadDir,
                "seq":         helpers.Seq,
                "getenv":      func(varName string) string { return os.Getenv(varName) },
+               "pluralize": func(in interface{}) (string, error) {
+                       word, err := cast.ToStringE(in)
+                       if err != nil {
+                               return "", err
+                       }
+                       return inflect.Pluralize(word), nil
+               },
        }
 
 }