Contents

'use strict';

module.exports = {
  strain: function (array, filter, keepMatches) {
    var results = [];
    for (var i = 0; i < array.length; i++) {
      var item = array[i];
      if (filter(item) === keepMatches) {
        results.push(item);
      }
    }
    return results;
  },

  keep: function (array, filter) {
    return this.strain(array, filter, true);
  },

  discard: function (array, filter) {
    return this.strain(array, filter, false);
  }
};

Version data entries

141 entries across 141 versions & 1 rubygems

Version	Path
trackler-2.2.1.139	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.138	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.137	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.136	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.135	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.134	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.133	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.132	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.131	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.130	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.129	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.128	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.127	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.126	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.125	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.124	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.123	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.122	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.121	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.120	tracks/javascript/exercises/strain/example.js