Merge 3239445 into 1dc9b8c

README.md

@@ -202,6 +202,7 @@ If a panic occurs inside a gtf function, the function will silently swallow the
 ### Index
 
 * [replace](#replace)
+* [findreplace](#findreplace)
 * [default](#default)
 * [length](#length)
 * [lower](#lower)
@@ -245,6 +246,20 @@ If value is "The Go Programming Language", the output will be "TheGoProgrammingL
 
 
 
+#### findreplace
+
+Replaces all instances of the first argument with the second.
+
+* supported value types : string
+* supported argument types : string
+
+```
+{{ value | findreplace " " "-" }}
+```
+If value is "The Go Programming Language", the output will be "The-Go-Programming-Language".
+
+
+
 #### default
 
 1. If the given string is ""(empty string), uses the given default argument.

gtf.go

@@ -26,6 +26,11 @@ var GtfTextFuncMap = textTemplate.FuncMap{
 
 		return strings.Replace(s2, s1, "", -1)
 	},
+	"findreplace": func(s1 string, s2 string, s3 string) string {
+		defer recovery()
+
+		return strings.Replace(s3, s1, s2, -1)
+	},
 	"title": func(s string) string {
 		defer recovery()
 		return strings.Title(s)

gtf_test.go

@@ -43,6 +43,9 @@ func TestGtfFuncMap(t *testing.T) {
 	ParseTest(&buffer, "{{ \"The Go Programming Language\" | replace \" \" }}", "")
 	AssertEqual(t, &buffer, "TheGoProgrammingLanguage")
 
+	ParseTest(&buffer, "{{ \"The Go Programming Language\" | findreplace \" \" \"X\" }}", "")
+	AssertEqual(t, &buffer, "TheXGoXProgrammingXLanguage")
+
 	ParseTest(&buffer, "{{ \"the go programming language\" | title }}", "")
 	AssertEqual(t, &buffer, "The Go Programming Language")
 

gtf_text_test.go

@@ -18,6 +18,9 @@ func TestTextTemplateGtfFuncMap(t *testing.T) {
 	TextTemplateParseTest(&buffer, "{{ \"The Go Programming Language\" | replace \" \" }}", "")
 	AssertEqual(t, &buffer, "TheGoProgrammingLanguage")
 
+	TextTemplateParseTest(&buffer, "{{ \"The Go Programming Language\" | findreplace \" \" \"X\" }}", "")
+	AssertEqual(t, &buffer, "TheXGoXProgrammingXLanguage")
+
 	TextTemplateParseTest(&buffer, "{{ \"The Go Programming Language\" | length }}", "")
 	AssertEqual(t, &buffer, "27")