Sha256: 541067e38ed59e0357b9ba1e37022d3600feb6eb746833a552ef2ed2506e81c4
Contents?: true
Size: 524 Bytes
Versions: 9
Compression:
Stored size: 524 Bytes
Contents
require 'spec_helper'
require 'ronin/extensions/enumerable'
describe Enumerable do
describe "#map_hash" do
it "should map elements to a Hash" do
[1, 2, 3].map_hash { |i| i ** 2 }.should == {
1 => 1,
2 => 4,
3 => 9
}
end
it "should not map the same element twice" do
[1, 2, 2].map_hash { |i| rand }.keys.should =~ [1, 2]
end
it "should set the default_proc of the Hash" do
hash = [].map_hash { |i| i ** 2 }
hash[3].should == 9
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems