Kumite (ko͞omiˌtā) is the practice of taking techniques learned from Kata and applying them through the act of freestyle sparring.
You can create a new kumite by providing some initial code and optionally some test cases. From there other warriors can spar with you, by enhancing, refactoring and translating your code. There is no limit to how many warriors you can spar with.
A great use for kumite is to begin an idea for a kata as one. You can collaborate with other code warriors until you have it right, then you can convert it to a kata.
# From Ruby 3.0, RSpec is used under the hood. # See https://rspec.info/ # Defaults to the global `describe` for backwards compatibility, but `RSpec.desribe` works as well. describe "Example" do 100.times do it 'returns the sum of each pair' do expect(twin_sum_solutions([2, 2, 4, 4])).to eq([4, 8]) end it 'only adds the pairs' do expect(twin_sum_solutions([3, 2, 6, 6])).to eq([12]) end it 'returns an empty array when passed no pairs' do expect(twin_sum_solutions([1, 2, 3, 4])).to eq([]) end end end
// Since Node 10, we're using Mocha.// You can use `chai` for assertions.const chai = require("chai");const assert = chai.assert;// Uncomment the following line to disable truncating failure messages for deep equals, do:// chai.config.truncateThreshold = 0;// Since Node 12, we no longer include assertions from our deprecated custom test framework by default.// Uncomment the following to use the old assertions:// const Test = require("@codewars/test-compat");describe("Solution", function() {it("should test for something", function() {// Test.assertEquals(1 + 1, 2);// assert.strictEqual(1 + 1, 2);});});- # From Ruby 3.0, RSpec is used under the hood.
- # See https://rspec.info/
- # Defaults to the global `describe` for backwards compatibility, but `RSpec.desribe` works as well.
- describe "Example" do
- 100.times do
- it 'returns the sum of each pair' do
- expect(twin_sum_solutions([2, 2, 4, 4])).to eq([4, 8])
- end
- it 'only adds the pairs' do
- expect(twin_sum_solutions([3, 2, 6, 6])).to eq([12])
- end
- it 'returns an empty array when passed no pairs' do
- expect(twin_sum_solutions([1, 2, 3, 4])).to eq([])
- end
- end
- end
two obscure chars shorter because Python, ha ha