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-rw-r--r--node_modules/locutus/php/strings/similar_text.js63
1 files changed, 0 insertions, 63 deletions
diff --git a/node_modules/locutus/php/strings/similar_text.js b/node_modules/locutus/php/strings/similar_text.js
deleted file mode 100644
index 964182b..0000000
--- a/node_modules/locutus/php/strings/similar_text.js
+++ /dev/null
@@ -1,63 +0,0 @@
-'use strict';
-
-module.exports = function similar_text(first, second, percent) {
- // eslint-disable-line camelcase
- // discuss at: http://locutus.io/php/similar_text/
- // original by: RafaƂ Kukawski (http://blog.kukawski.pl)
- // bugfixed by: Chris McMacken
- // bugfixed by: Jarkko Rantavuori original by findings in stackoverflow (http://stackoverflow.com/questions/14136349/how-does-similar-text-work)
- // improved by: Markus Padourek (taken from http://www.kevinhq.com/2012/06/php-similartext-function-in-javascript_16.html)
- // example 1: similar_text('Hello World!', 'Hello locutus!')
- // returns 1: 8
- // example 2: similar_text('Hello World!', null)
- // returns 2: 0
-
- if (first === null || second === null || typeof first === 'undefined' || typeof second === 'undefined') {
- return 0;
- }
-
- first += '';
- second += '';
-
- var pos1 = 0;
- var pos2 = 0;
- var max = 0;
- var firstLength = first.length;
- var secondLength = second.length;
- var p;
- var q;
- var l;
- var sum;
-
- for (p = 0; p < firstLength; p++) {
- for (q = 0; q < secondLength; q++) {
- for (l = 0; p + l < firstLength && q + l < secondLength && first.charAt(p + l) === second.charAt(q + l); l++) {// eslint-disable-line max-len
- // @todo: ^-- break up this crazy for loop and put the logic in its body
- }
- if (l > max) {
- max = l;
- pos1 = p;
- pos2 = q;
- }
- }
- }
-
- sum = max;
-
- if (sum) {
- if (pos1 && pos2) {
- sum += similar_text(first.substr(0, pos1), second.substr(0, pos2));
- }
-
- if (pos1 + max < firstLength && pos2 + max < secondLength) {
- sum += similar_text(first.substr(pos1 + max, firstLength - pos1 - max), second.substr(pos2 + max, secondLength - pos2 - max));
- }
- }
-
- if (!percent) {
- return sum;
- }
-
- return sum * 200 / (firstLength + secondLength);
-};
-//# sourceMappingURL=similar_text.js.map \ No newline at end of file