JezK
Edit File: util.rb
module Compass::Util extend self def compass_warn(*args) Sass::Util.sass_warn(*args) end def blank?(value) case value when NilClass, FalseClass true when String, Array value.length.zero? else false end end def assert_valid_keys(hash, *keys) keys = keys.inject([]) {|m, k| m << k; m << k.to_s if k.is_a?(Symbol); m} invalid_keys = hash.keys - keys if invalid_keys.any? raise ArgumentError, "Invalid key#{'s' if invalid_keys.size > 1} found: #{invalid_keys.map{|k| k.inspect}.sort.join(", ")}" end end def symbolize_keys!(hash) hash.keys.select {|k| k.is_a?(String)}.each do |k| hash[k.to_sym] = hash.delete(k) end nil end end