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Javascript Enthusiast. In love with the ReactJS ecosystem at present.

codingzenster / mongodb-word-count.js

Created April 20, 2017 16:18 — forked from glamp/mongodb-word-count.js

	var map = function() {
	var summary = this.message_soup_text;
	if (summary) {
	// quick lowercase to normalize per your requirements
	summary = summary.toLowerCase().split(" ");
	for (var i = summary.length - 1; i >= 0; i--) {
	// might want to remove punctuation, etc. here
	if (summary[i]) { // make sure there's something
	emit(summary[i], 1); // store a 1 for each word
	}