module Strings::Fold
Constants
- LINE_BREAK
Public Class Methods
fold(text, separator = LINE_BREAK)
click to toggle source
Fold a multiline text into a single line string
@example
fold("\tfoo \r\n\n bar") # => " foo bar"
@param [String] text
@param [String] separator
the separators to be removed from the text, default: (\r\n+|\r+|\n+|\t+)
@return [String]
@api public
# File lib/strings/fold.rb, line 19 def fold(text, separator = LINE_BREAK) text.gsub(/([ ]+)#{separator}/, "\\1") .gsub(/#{separator}(?<space>[ ]+)/, "\\k<space>") .gsub(/#{separator}/, " ") end
Private Instance Methods
fold(text, separator = LINE_BREAK)
click to toggle source
Fold a multiline text into a single line string
@example
fold("\tfoo \r\n\n bar") # => " foo bar"
@param [String] text
@param [String] separator
the separators to be removed from the text, default: (\r\n+|\r+|\n+|\t+)
@return [String]
@api public
# File lib/strings/fold.rb, line 19 def fold(text, separator = LINE_BREAK) text.gsub(/([ ]+)#{separator}/, "\\1") .gsub(/#{separator}(?<space>[ ]+)/, "\\k<space>") .gsub(/#{separator}/, " ") end