Sha256: f3b34400bb6654fec765568e4c4780186fabace3ce6ccdfa02f64bf63403ae9f
Contents?: true
Size: 810 Bytes
Versions: 15
Compression:
Stored size: 810 Bytes
Contents
require File.expand_path(File.dirname(__FILE__) + '/spec_helper')
describe 'Functor' do
it 'should create a new functor' do
fc = Functor.new do |op, *a, &b|
[op, a, b]
end
expect(fc+1).to eq([:+, [1], nil])
end
it 'should support class method' do
fc = Functor.new do |op, *a, &b|
[op, a, b]
end
expect( fc.__class__).to eq(Functor)
end
it 'should support to proc' do
f = Functor.new do |op, *a|
[op, *a]
end
p = f.to_proc
expect(p.class).to eq(Proc)
expect(p.call(:+,1,2,3)).to eq([:+,1,2,3])
end
it 'should cache a new functor' do
Functor.cache(:cached) do |op, *a, &b|
[op, a, b]
end
expect(Functor.cache(:cached) + 1).to eq([:+, [1], nil])
end
end
Version data entries
15 entries across 15 versions & 1 rubygems