Contents

class String
  def undent
    min_space_num = self.split("\n").delete_if {|s| s =~ /^\s*$/ }.map {|s| (s[/^\s+/] || '').length }.min

    if min_space_num and min_space_num > 0
      gsub(/^[ \t]{,#{min_space_num}}/, '')
    else
      self
    end
  end
end

Version data entries

17 entries across 17 versions & 2 rubygems

Version	Path
cronicle-0.1.1	lib/cronicle/ext/string_ext.rb
cronicle-0.1.0	lib/cronicle/ext/string_ext.rb
ridgepole-0.2.3	lib/ridgepole/string_ext.rb
ridgepole-0.2.2	lib/ridgepole/string_ext.rb
ridgepole-0.2.1	lib/ridgepole/string_ext.rb
ridgepole-0.2.0	lib/ridgepole/string_ext.rb
ridgepole-0.1.9	lib/ridgepole/string_ext.rb
ridgepole-0.1.8	lib/ridgepole/string_ext.rb
ridgepole-0.1.7	lib/ridgepole/string_ext.rb
ridgepole-0.1.6	lib/ridgepole/string_ext.rb
ridgepole-0.1.5	lib/ridgepole/string_ext.rb
ridgepole-0.1.4	lib/ridgepole/string_ext.rb
ridgepole-0.1.3	lib/ridgepole/string_ext.rb
ridgepole-0.1.2	lib/ridgepole/string_ext.rb
ridgepole-0.1.1	lib/ridgepole/string_ext.rb
ridgepole-0.1.0	lib/ridgepole/string_ext.rb
ridgepole-0.0.1	lib/ridgepole/string_ext.rb