Module: Kodekopelli::Util

Defined in:
lib/kodekopelli/util.rb

Overview

:nodoc:

Class Method Summary collapse

Class Method Details

.escape_javascript(javascript) ⇒ Object

Mad props to Ruby on Rails developers for the following methods



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# File 'lib/kodekopelli/util.rb', line 26

def Util.escape_javascript(javascript)
  (javascript || '').gsub(/\r\n|\n|\r/, "\\n").gsub(/["']/) { |m| "\\#{m}" }
end

.file_contents(location, ignore_if_missing = false) ⇒ Object

Given the location of a file, returns its contents.

:call-seq:

file_contents(location) -> contents



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# File 'lib/kodekopelli/util.rb', line 9

def Util.file_contents(location, ignore_if_missing=false)
  unless File.exists?(location)
    unless ignore_if_missing
      raise "Could not locate file [#{location}]."
    end
    return nil
  end
  begin
    file_handle = File.new(location)
 file_contents = file_handle.read
  ensure
    file_handle.close
  end
  file_contents
end