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require_relative '../../../spec_helper'
ruby_version_is "3.2" do
describe "Enumerator::Product#inspect" do
it "returns a String including enumerators" do
enum = Enumerator::Product.new([1, 2], [:a, :b])
enum.inspect.should == "#<Enumerator::Product: [[1, 2], [:a, :b]]>"
end
it "represents a recursive element with '[...]'" do
enum = [1, 2]
enum_recursive = Enumerator::Product.new(enum)
enum << enum_recursive
enum_recursive.inspect.should == "#<Enumerator::Product: [[1, 2, #<Enumerator::Product: ...>]]>"
end
it "returns a not initialized representation if #initialized is not called yet" do
Enumerator::Product.allocate.inspect.should == "#<Enumerator::Product: uninitialized>"
end
end
end
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