package regexp
Golang regexp.QuoteMeta() function usage examples.
Note : Useful in situation where you want to do a strings.Join()
Example 1:
package main
import (
"fmt"
"regexp"
)
func main() {
// regular expression pattern
str := regexp.QuoteMeta("[boo]")
fmt.Println("Meta : ", str)
}
Example 2 :
regexp.MustCompile(`\b(?:` + strings.Join([]string{
`go\s+get\s+`,
`goinstall\s+`,
regexp.QuoteMeta("http://godoc.org/"),
regexp.QuoteMeta("http://gopkgdoc.appspot.com/pkg/"),
regexp.QuoteMeta("http://go.pkgdoc.org/"),
regexp.QuoteMeta("http://gowalker.org/"),
}, "|") + `)([-a-zA-Z0-9~+_./]+)`)
