Function parseURL has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring.

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function parseURL(feedURL, options, callback) {
    if (typeof options === 'function' && !callback) {
        callback = options;
        options = {};
    }

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Function formatATOM has 89 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function formatATOM(json, options) {
    var output = {
        'type': 'atom',
        items: []
    };

File feed.js has 311 lines of code (exceeds 250 allowed). Consider refactoring.

Open

//feed.js
var xml2js = require('xml2js'),
    _ = require('underscore'),
    request = require('request'),
    URL = require('url'),

Function formatRSS has 74 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function formatRSS(json, options) {
    var output = {
        'type': 'rss',
        items: []
    };

Function formatATOM has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

function formatATOM(json, options) {
    var output = {
        'type': 'atom',
        items: []
    };

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Function parseURL has 42 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function parseURL(feedURL, options, callback) {
    if (typeof options === 'function' && !callback) {
        callback = options;
        options = {};
    }

Function distance_of_time_in_words has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    distance_of_time_in_words: function(to, from) {
        var distance_in_seconds = ((to - from) / 1000);
        var distance_in_minutes = Math.floor(distance_in_seconds / 60);
        var tense = distance_in_seconds < 0 ? " from now" : " ago";
        distance_in_minutes = Math.abs(distance_in_minutes);

Function distance_of_time_in_words has a Cognitive Complexity of 11 (exceeds 5 allowed). Consider refactoring.

Open

    distance_of_time_in_words: function(to, from) {
        var distance_in_seconds = ((to - from) / 1000);
        var distance_in_minutes = Math.floor(distance_in_seconds / 60);
        var tense = distance_in_seconds < 0 ? " from now" : " ago";
        distance_in_minutes = Math.abs(distance_in_minutes);

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Function formatRSS has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

function formatRSS(json, options) {
    var output = {
        'type': 'rss',
        items: []
    };

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Function parseString has 27 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function parseString(xml, options, callback) {
    // we need to check that the input in not a null input
    if (xml.split('<').length >= 3) {
        var parser = new xml2js.Parser({
            trim: false,

Avoid too many return statements within this function.

Open

            return 'about ' + Math.floor(distance_in_minutes / 60) + ' hours' + tense;

Avoid too many return statements within this function.

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            return 'about a year' + tense;

Avoid too many return statements within this function.

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            return 'about a month' + tense;

Avoid too many return statements within this function.

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            return Math.floor(distance_in_minutes / 43200) + ' months' + tense;

Avoid too many return statements within this function.

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        return 'over ' + Math.floor(distance_in_minutes / 525960) + ' years';

Avoid too many return statements within this function.

Open

            return 'a day' + tense;

Avoid too many return statements within this function.

Open

            return Math.floor(distance_in_minutes / 1440) + ' days' + tense;