Sha256: 520124c85d89cc6b27530581c37becaf7d7ec932624c4c2930b90d40a48421d8
Contents?: true
Size: 856 Bytes
Versions: 207
Compression:
Stored size: 856 Bytes
Contents
local accumulate = require('accumulate')
describe('accumulate', function()
local function square(x) return x * x end
it('should accumulate over an empty array', function()
assert.are.same({}, accumulate({}, square))
end)
it('should accumulate over an array with a single element', function()
assert.are.same({ 4 }, accumulate({ 2 }, square))
end)
it('should accumulate over an array with several elements', function()
assert.are.same({ 1, 4, 9 }, accumulate({ 1, 2, 3 }, square))
end)
it('should accumulate over an array with a different function', function()
assert.are.same({ 'HELLO', 'WORLD' }, accumulate({ 'hello', 'world' }, string.upper))
end)
it('should not modify the input array', function()
local input = { 1, 2, 3 }
accumulate(input, square)
assert.are.same({ 1, 2, 3 }, input)
end)
end)
Version data entries
207 entries across 207 versions & 1 rubygems