Sha256: 8c1bb7b67a5b7f89437fb2bc6651182f77a268eca8b3e766d27e648c58cc5784
Contents?: true
Size: 513 Bytes
Versions: 37
Compression:
Stored size: 513 Bytes
Contents
require 'roqua/core_ext/fixnum/clamp'
describe Fixnum do
describe '#clamp' do
it "returns self if within bounds" do
5.clamp(1,10).should == 5
end
it "returns the lower bound if self < low" do
5.clamp(8,10).should == 8
end
it "returns the upper bound if self > high" do
5.clamp(1,3).should == 3
end
it "should raise an exception if the lower bound is greater than the upper bound" do
expect {
5.clamp(10,1)
}.to raise_error
end
end
end
Version data entries
37 entries across 37 versions & 1 rubygems