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require_relative '../../spec_helper'
require_relative 'fixtures/classes'
describe "Struct#to_h" do
it "returns a Hash with members as keys" do
car = StructClasses::Car.new('Ford', 'Ranger')
car.to_h.should == {make: "Ford", model: "Ranger", year: nil}
end
it "returns a Hash that is independent from the struct" do
car = StructClasses::Car.new('Ford', 'Ranger')
car.to_h[:make] = 'Suzuki'
car.make.should == 'Ford'
end
ruby_version_is "2.6" do
it "converts [key, value] pairs returned by the block to a hash" do
car = StructClasses::Car.new('Ford', 'Ranger')
h = car.to_h {|k, v| [k.to_s, "#{v}".downcase]}
h.should == {"make" => "ford", "model" => "ranger", "year" => ""}
end
end
end
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