pop3mail v0.1.8 Pop3mail.StringUtils

String manipulation utilities.

Summary

Functions

true if search is found in content

test if string is nil or has empty length

Print text if it valid utf-8 encoded. If not, print the alternative text

Strip a character. Only when it occurs both at the start and end if the text. Strip once only

Strip double quotes. Only when they occur at the start and end if the text. Strip balanced. Once only

Functions

contains?(content, search)

true if search is found in content

is_empty?(str)

test if string is nil or has empty length

printable(str, printable_alternative \\ "")

Print text if it valid utf-8 encoded. If not, print the alternative text.

remove_balanced(text, remove)

Strip a character. Only when it occurs both at the start and end if the text. Strip once only.

unquoted(text)

Strip double quotes. Only when they occur at the start and end if the text. Strip balanced. Once only.