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-2.2.1.180	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.179	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.178	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.177	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.176	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.175	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.174	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.173	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.172	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.171	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.170	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.169	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.167	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.166	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.165	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.164	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.163	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.162	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.161	tracks/javascript/exercises/strain/example.js
trackler-2.2.1.160	tracks/javascript/exercises/strain/example.js