blob: 5baf677929fe6840c6d93dbd2b774785e1150462 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
require_relative '../../spec_helper'
require_relative 'fixtures/classes'
describe "Hash#to_a" do
it "returns a list of [key, value] pairs with same order as each()" do
h = { a: 1, 1 => :a, 3 => :b, b: 5 }
pairs = []
h.each_pair do |key, value|
pairs << [key, value]
end
h.to_a.should be_kind_of(Array)
h.to_a.should == pairs
end
it "is called for Enumerable#entries" do
h = { a: 1, 1 => :a, 3 => :b, b: 5 }
pairs = []
h.each_pair do |key, value|
pairs << [key, value]
end
ent = h.entries
ent.should be_kind_of(Array)
ent.should == pairs
end
end
|