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require_relative '../../spec_helper'
require_relative 'shared/to_i'
describe "Float#truncate" do
it_behaves_like :float_to_i, :truncate
it "returns self truncated to an optionally given precision" do
2.1679.truncate(0).should eql(2)
7.1.truncate(1).should eql(7.1)
214.94.truncate(-1).should eql(210)
-1.234.truncate(2).should eql(-1.23)
5.123812.truncate(4).should eql(5.1238)
end
end
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