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Contents
#
# This file is part of the lazier gem. Copyright (C) 2013 and above Shogun <shogun@cowtech.it>.
# Licensed under the MIT license, which can be found at http://www.opensource.org/licenses/mit-license.php.
#
require "spec_helper"
describe Lazier::Math do
let(:first) { 1 }
let(:second) { 2 }
let(:third) { 0 }
before(:all) do
::Lazier.load!(:math)
end
describe "::min" do
it "should return the minimum argument" do
expect(::Math.min(first)).to eq(first)
expect(::Math.min(first, second)).to eq(first)
expect(::Math.min([first, [second, third]])).to eq(third)
end
it "should return nil for an empty array" do
expect(::Math.min).to be_nil
end
end
describe "::max" do
it "should return the maximum argument" do
expect(::Math.max(first)).to eq(first)
expect(::Math.max(first, second)).to eq(second)
expect(::Math.max([first, [second, third]])).to eq(second)
end
it "should return nil for an empty array" do
expect(::Math.max).to be_nil
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems