File: to_a_spec.rb

package info (click to toggle)
ruby-immutable-ruby 0.1.0-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 1,852 kB
  • sloc: ruby: 16,556; makefile: 4
file content (13 lines) | stat: -rw-r--r-- 352 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
12
13
 
require 'spec_helper'

describe Immutable::Hash do
  describe '#to_a' do
    it 'returns an Array of [key, value] pairs in same order as #each' do
      hash = H[:a => 1, 1 => :a, 3 => :b, :b => 5]
      pairs = []
      hash.each_pair { |k,v| pairs << [k,v] }
      hash.to_a.should be_kind_of(Array)
      hash.to_a.should == pairs
    end
  end
end