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Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes'
describe "Hash#initialize" do
it "is private" do
hash_class.should have_private_instance_method("initialize")
end
it "can be used to reset default_proc" do
h = new_hash("foo" => 1, "bar" => 2)
h.default_proc.should == nil
h.instance_eval { initialize { |h, k| k * 2 } }
h.default_proc.should_not == nil
h["a"].should == "aa"
end
it "should get passed whatever args were passed to Hash#new" do
NewHash.new(:one, :two)[0].should == :one
NewHash.new(:one, :two)[1].should == :two
end
ruby_version_is ""..."1.9" do
it "raises a TypeError if called on a frozen instance" do
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize() }}
block.should raise_error(TypeError)
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize(nil) } }
block.should raise_error(TypeError)
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize(5) } }
block.should raise_error(TypeError)
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize { 5 } } }
block.should raise_error(TypeError)
end
end
ruby_version_is "1.9" do
it "raises a RuntimeError if called on a frozen instance" do
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize() }}
block.should raise_error(RuntimeError)
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize(nil) } }
block.should raise_error(RuntimeError)
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize(5) } }
block.should raise_error(RuntimeError)
block = lambda { HashSpecs.frozen_hash.instance_eval { initialize { 5 } } }
block.should raise_error(RuntimeError)
end
end
end
Version data entries
83 entries across 83 versions & 1 rubygems