Sha256: b07169032f8de92c1bbf408fb8fe3ca299b73e5ebd14fd2086cfbd4d37be063e
Contents?: true
Size: 421 Bytes
Versions: 5
Compression:
Stored size: 421 Bytes
Contents
covers 'facets/proc/compose'
test_case Proc do
method :compose do
test do
a = lambda { |x| x + 4 }
b = lambda { |y| y / 2 }
(a.compose(b)).call(4).assert == 6
(b.compose(a)).call(4).assert == 4
end
end
method :* do
test do
a = lambda { |x| x + 4 }
b = lambda { |y| y / 2 }
(a * b).call(4).assert == 6
(b * a).call(4).assert == 4
end
end
end
Version data entries
5 entries across 5 versions & 2 rubygems