blob: 4f0326e37a23c1aff6ddfa11f89c15cb88f85a95 (
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
30
31
32
33
34
35
36
37
|
require File.expand_path('../../../spec_helper', __FILE__)
require 'set'
describe "Set#delete" do
before :each do
@set = Set["a", "b", "c"]
end
it "deletes the passed Object from self" do
@set.delete("a")
@set.should_not include("a")
end
it "returns self" do
@set.delete("a").should equal(@set)
@set.delete("x").should equal(@set)
end
end
describe "Set#delete?" do
before :each do
@set = Set["a", "b", "c"]
end
it "deletes the passed Object from self" do
@set.delete?("a")
@set.should_not include("a")
end
it "returns self when the passed Object is in self" do
@set.delete?("a").should equal(@set)
end
it "returns nil when the passed Object is not in self" do
@set.delete?("x").should be_nil
end
end
|