cmpstr/dist/cjs/phonetic/Caverphone.cjs

CmpStr is a lightweight, fast and well performing package for calculating string similarity

// CmpStr v3.2.2 build-bb61120-260311 by Paul Köhler @komed3 / MIT License
'use strict';

var Phonetic = require('./Phonetic.cjs');

class Caverphone extends Phonetic.Phonetic {
  static REGEX = { uppercase: /[^A-Z]/gi };
  static default = {
    map: 'en2',
    delimiter: ' ',
    length: -1,
    pad: '',
    dedupe: false
  };
  constructor(opt = {}) {
    super('caverphone', opt);
  }
  encode(word) {
    word = word.replace(Caverphone.REGEX.uppercase, '').toLowerCase();
    return super.encode(word);
  }
  mapChar = (char) => char;
  adjustCode = (code) => code.toUpperCase();
}
Phonetic.PhoneticRegistry.add('caverphone', Caverphone);
Phonetic.PhoneticMappingRegistry.add('caverphone', 'en1', {
  options: { length: 6, pad: '1' },
  map: {},
  patterns: [
    { pattern: /^(c|r|t|en)ough/, replace: '$1ou2f' },
    { pattern: /^gn/, replace: '2n' },
    { pattern: /mb$/, replace: 'm2' },
    { pattern: /cq/g, replace: '2q' },
    { pattern: /c(e|i|y)/g, replace: 's$1' },
    { pattern: /tch/g, replace: '2ch' },
    { pattern: /[cqx]/g, replace: 'k' },
    { pattern: /v/g, replace: 'f' },
    { pattern: /dg/g, replace: '2g' },
    { pattern: /ti(a|o)/g, replace: 'si$1' },
    { pattern: /d/g, replace: 't' },
    { pattern: /ph/g, replace: 'fh' },
    { pattern: /b/g, replace: 'p' },
    { pattern: /sh/g, replace: 's2' },
    { pattern: /z/g, replace: 's' },
    { pattern: /^[aeiou]/, replace: 'A' },
    { pattern: /[aeiou]/g, replace: '3' },
    { pattern: /3gh3/g, replace: '3kh3' },
    { pattern: /gh/g, replace: '22' },
    { pattern: /g/g, replace: 'k' },
    { pattern: /s+/g, replace: 'S' },
    { pattern: /t+/g, replace: 'T' },
    { pattern: /p+/g, replace: 'P' },
    { pattern: /k+/g, replace: 'K' },
    { pattern: /f+/g, replace: 'F' },
    { pattern: /m+/g, replace: 'M' },
    { pattern: /n+/g, replace: 'N' },
    { pattern: /j/g, replace: 'y' },
    { pattern: /l3/g, replace: 'L3' },
    { pattern: /r3/g, replace: 'R3' },
    { pattern: /w3/g, replace: 'W3' },
    { pattern: /y3/g, replace: 'Y3' },
    { pattern: /ly/g, replace: 'Ly' },
    { pattern: /ry/g, replace: 'Ry' },
    { pattern: /wy/g, replace: 'Wy' },
    { pattern: /wh3/g, replace: 'Wh3' },
    { pattern: /why/g, replace: 'Why' },
    { pattern: /^h/, replace: 'A' },
    { pattern: /[hlrwy23]/g, replace: '' }
  ]
});
Phonetic.PhoneticMappingRegistry.add('caverphone', 'en2', {
  options: { length: 10, pad: '1' },
  map: {},
  patterns: [
    { pattern: /e$/, replace: '' },
    { pattern: /^(c|r|t|en|tr)ough/, replace: '$1ou2f' },
    { pattern: /^gn/, replace: '2n' },
    { pattern: /mb$/, replace: 'm2' },
    { pattern: /cq/g, replace: '2q' },
    { pattern: /c(e|i|y)/g, replace: 's$1' },
    { pattern: /tch/g, replace: '2ch' },
    { pattern: /[cqx]/g, replace: 'k' },
    { pattern: /v/g, replace: 'f' },
    { pattern: /dg/g, replace: '2g' },
    { pattern: /ti(a|o)/g, replace: 'si$1' },
    { pattern: /d/g, replace: 't' },
    { pattern: /ph/g, replace: 'fh' },
    { pattern: /b/g, replace: 'p' },
    { pattern: /sh/g, replace: 's2' },
    { pattern: /z/g, replace: 's' },
    { pattern: /^[aeiou]/, replace: 'A' },
    { pattern: /[aeiou]/g, replace: '3' },
    { pattern: /j/g, replace: 'y' },
    { pattern: /^y3/, replace: 'Y3' },
    { pattern: /^y/, replace: 'A' },
    { pattern: /y/g, replace: '3' },
    { pattern: /3gh3/g, replace: '3kh3' },
    { pattern: /gh/g, replace: '22' },
    { pattern: /g/g, replace: 'k' },
    { pattern: /s+/g, replace: 'S' },
    { pattern: /t+/g, replace: 'T' },
    { pattern: /p+/g, replace: 'P' },
    { pattern: /k+/g, replace: 'K' },
    { pattern: /f+/g, replace: 'F' },
    { pattern: /m+/g, replace: 'M' },
    { pattern: /n+/g, replace: 'N' },
    { pattern: /l3/g, replace: 'L3' },
    { pattern: /r3/g, replace: 'R3' },
    { pattern: /w3/g, replace: 'W3' },
    { pattern: /wh3/g, replace: 'Wh3' },
    { pattern: /[lrw]$/, replace: '3' },
    { pattern: /^h/, replace: 'A' },
    { pattern: /3$/, replace: 'A' },
    { pattern: /[hlrw23]/g, replace: '' }
  ]
});

exports.Caverphone = Caverphone;