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var _ = require('lodash');
var cheerio = require('cheerio');
// Parse an HTML string and return its content
function parse(html) {
var $ = cheerio.load('<div>'+html+'</div>');
var $el = $('html, body').first();
return $el.length > 0? $el : $;
}
// Return text node of an element
function textNode($el) {
return _.reduce($el.children, function(text, e) {
if (e.type == 'text') text += e.data;
return text;
}, '');
}
module.exports = {
parse: parse,
textNode: textNode
};
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