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-2.2.1.159	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.158	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.157	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.156	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.155	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.154	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.153	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.152	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.151	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.150	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.149	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.148	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.147	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.146	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.145	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.144	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.143	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.142	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.141	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.140	tracks/javascript/exercises/strain/example.js