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
30
31
32
33
34
|
require File.expand_path('../../../spec_helper', __FILE__)
require 'set'
describe "Set#each" do
before(:each) do
@set = Set[1, 2, 3]
end
it "yields each Object in self" do
ret = []
@set.each { |x| ret << x }
ret.sort.should == [1, 2, 3]
end
it "returns self" do
@set.each { |x| x }.should equal(@set)
end
ruby_version_is "1.8.7" do
it "returns an Enumerator when not passed a block" do
enum = @set.each
ret = []
enum.each { |x| ret << x }
ret.sort.should == [1, 2, 3]
end
end
ruby_version_is "" ... "1.8.7" do
it "raises a LocalJumpError when not passed a block" do
lambda { @set.each }.should raise_error(LocalJumpError)
end
end
end
|
