Chris offero
offero
/ countWordsInText.js
Last active
January 14, 2017 20:58
— forked from oscarmorrison/countWordsInText.js
count the words in a string, and order by popularity
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| function countWordsInText(text) { | |
| let count = {}; | |
| let popularity = []; // maybe this should be an object due to JS array expansion logic | |
| function updateWord(word, ct) { | |
| if (popularity[ct-1]) { | |
| popularity[ct-1].delete(word); | |
| } | |
| if (!popularity[ct]) { | |
| popularity[ct] = new Set(); |