Class: String

Inherits:

Object

Object
String

show all

Defined in:: lib/textmate_grammar/util.rb

Overview

Add remove indent to the String class

Instance Method Summary collapse

#remove_indent ⇒ String

a helper for writing multi-line strings for error messages example usage puts <<-HEREDOC.remove_indent This command does such and such.

Instance Method Details

#remove_indent ⇒ `String`

a helper for writing multi-line strings for error messages example usage

puts "This command does such and such.\n    this part is extra indented\n".remove_indent

Returns:

(String)



25
26
27

# File 'lib/textmate_grammar/util.rb', line 25

def remove_indent
    gsub(/^[ \t]{#{match(/^[ \t]*/)[0].length}}/, '')
end