Contents

const notAlpha = /[^a-z]+/gi,
  alphaLength = 26;
let cleaned,
  sortedSet;

class Pangram {

  constructor(candidate) {
    cleaned = (candidate.replace(notAlpha, '')).toLowerCase();
    sortedSet = new Set([...cleaned].sort());
  }

  isPangram() {
    return sortedSet.size === alphaLength;
  }
}

export default Pangram;

Version data entries

185 entries across 185 versions & 1 rubygems

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