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Versions: 83
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Stored size: 946 Bytes
Contents
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/../../spec_helper'
require File.dirname(File.join(__rhoGetCurrentDir(), __FILE__)) + '/fixtures/classes'
describe "Enumerable#each_with_object" do
ruby_version_is '1.9' do
before :each do
@values = [2, 5, 3, 6, 1, 4]
@enum = EnumerableSpecs::Numerous.new(*@values)
@initial = "memo"
end
it "passes each element and its argument to the block" do
acc = []
@enum.each_with_object(@initial) do |elem, obj|
obj.should equal(@initial)
obj = 42
acc << elem
end.should equal(@initial)
acc.should == @values
end
it "returns an enumerator if no block" do
acc = []
e = @enum.each_with_object(@initial)
e.each do |elem, obj|
obj.should equal(@initial)
obj = 42
acc << elem
end.should equal(@initial)
acc.should == @values
end
end
end
Version data entries
83 entries across 83 versions & 1 rubygems