Sha256: 72fa456f363f1a779dbfc40da0502f0f3014c53fd0e6fc7d3234bb630c039f17
Contents?: true
Size: 1013 Bytes
Versions: 60
Compression:
Stored size: 1013 Bytes
Contents
require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "Array#<<" do
it "pushes the object onto the end of the array" do
([ 1, 2 ] << "c" << "d" << [ 3, 4 ]).should == [1, 2, "c", "d", [3, 4]]
end
it "returns self to allow chaining" do
a = []
b = a
(a << 1).should equal(b)
(a << 2 << 3).should equal(b)
end
it "correctly resizes the Array" do
a = []
a.size.should == 0
a << :foo
a.size.should == 1
a << :bar << :baz
a.size.should == 3
a = [1, 2, 3]
a.shift
a.shift
a.shift
a << :foo
a.should == [:foo]
end
ruby_version_is '' ... '1.9' do
it "raises a TypeError on a frozen array" do
lambda { ArraySpecs.frozen_array << 5 }.should raise_error(TypeError)
end
end
ruby_version_is '1.9' do
it "raises a RuntimeError on a frozen array" do
lambda { ArraySpecs.frozen_array << 5 }.should raise_error(RuntimeError)
end
end
end
Version data entries
60 entries across 60 versions & 3 rubygems