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Add bifurcate, bifurcateBy

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This commit is contained in:
Angelos Chalaris
2018-02-14 12:13:07 +02:00
parent 4b9d00fe11
commit a1a99021d3
8 changed files with 90 additions and 4 deletions
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6
test/bifurcate/bifurcate.js Normal file
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const bifurcate = (arr, filter) =>
arr.reduce((acc, val, i) => (acc[filter[i] ? 0 : 1].push(val), acc), [
[],
[],
]);
module.exports = bifurcate;

14
test/bifurcate/bifurcate.test.js Normal file
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const test = require('tape');
const bifurcate = require('./bifurcate.js');
test('Testing bifurcate', (t) => {
//For more information on all the methods supported by tape
//Please go to https://github.com/substack/tape
t.true(typeof bifurcate === 'function', 'bifurcate is a Function');
t.deepEqual(bifurcate([ 'beep', 'boop', 'foo', 'bar' ], [ true, true, false, true ]), [ ['beep', 'boop', 'bar'], ['foo'] ], 'Splits the collection into two groups');
//t.deepEqual(bifurcate(args..), 'Expected');
//t.equal(bifurcate(args..), 'Expected');
//t.false(bifurcate(args..), 'Expected');
//t.throws(bifurcate(args..), 'Expected');
t.end();
});

6
test/bifurcateBy/bifurcateBy.js Normal file
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const bifurcateBy = (arr, fn) =>
arr.reduce((acc, val, i) => (acc[fn(val, i) ? 0 : 1].push(val), acc), [
[],
[],
]);
module.exports = bifurcateBy;

14
test/bifurcateBy/bifurcateBy.test.js Normal file
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const test = require('tape');
const bifurcateBy = require('./bifurcateBy.js');
test('Testing bifurcateBy', (t) => {
//For more information on all the methods supported by tape
//Please go to https://github.com/substack/tape
t.true(typeof bifurcateBy === 'function', 'bifurcateBy is a Function');
t.deepEqual(bifurcateBy([ 'beep', 'boop', 'foo', 'bar' ], x => x[0] === 'b'), [ ['beep', 'boop', 'bar'], ['foo'] ], 'Splits the collection into two groups');
//t.deepEqual(bifurcateBy(args..), 'Expected');
//t.equal(bifurcateBy(args..), 'Expected');
//t.false(bifurcateBy(args..), 'Expected');
//t.throws(bifurcateBy(args..), 'Expected');
t.end();
});

18
test/testlog
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@ -1,4 +1,4 @@
Test log for: Wed Feb 14 2018 11:56:24 GMT+0200 (GTB Standard Time)
Test log for: Wed Feb 14 2018 12:12:48 GMT+0200 (GTB Standard Time)
> 30-seconds-of-code@0.0.1 test G:\My Files\git Repositories\30-seconds-of-code
> tape test/**/*.test.js | tap-spec
@ -53,6 +53,16 @@ Test log for: Wed Feb 14 2018 11:56:24 GMT+0200 (GTB Standard Time)
√ Produces the right result with a function
√ Produces the right result with a property name
Testing bifurcate
√ bifurcate is a Function
√ Splits the collection into two groups
Testing bifurcateBy
√ bifurcateBy is a Function
√ Splits the collection into two groups
Testing binarySearch
√ binarySearch is a Function
@ -1803,15 +1813,15 @@ Test log for: Wed Feb 14 2018 11:56:24 GMT+0200 (GTB Standard Time)
Testing zipWith
√ zipWith is a Function
√ Runs the function provided
√ Sends a GET request
√ Runs the function provided
√ Runs promises in series
√ Sends a POST request
√ Works with multiple promises
total: 905
passing: 905
total: 909
passing: 909
duration: 2.4s