denniszhao

/**
 *
 *  Little utility script to get list of all department codes
 *
 */

var request = require('request');
var async = require('async');
var _ = require('lodash');
var fs = require('fs');

denniszhao

    function isValidUSPhoneNum(number) {
        var USPhoneNumRegex = /^(?:\([2-9]{3}\)(?:[\s]*|[-])|[2-9]{3}(?:[\s]*|[-]))[0-9]{3}(?:[\s]*|[-])[0-9]{4}$/;

        // booleanize
        return !!number.match(USPhoneNumRegex);
    }

denniszhao

    function isValidUSPhoneNum(number) {
        // Matches valid US numbers of the form
        // xxx (whitespace or -) xxx (whitespace or -) xxxx
        var USPhoneNumRegex = /^(?:\([2-9][0-9]{2}\)(?:[\s]*|[-])|[2-9][0-9]{2}(?:[\s]*|[-]))[0-9]{3}(?:[\s]*|[-])[0-9]{4}$/;

        // booleanize bitch
        return !!number.match(USPhoneNumRegex);
    }

denniszhao

/**
 *
 *  Computes the average number of students per section in the sandbox/demo API.
 *
 */

var request = require('request');

// We know that there's only one district in the dummy data from a call
// to the `districts` endpoint, ie

denniszhao

    /**
     *  Formats number of seconds to hh:mm:ss format.
     */
    formatTime: function (seconds) {
        var minutes = Math.floor(seconds / 60),
            hours = Math.floor(minutes / 60),
            h = (hours !== 0) ? hours + ":" : "",
            m = (minutes % 60 !== 0) ? (minutes % 60) + ":" : ((h === "") ? "" : "00:"),
            s = (seconds % 60 !== 0) ? (seconds % 60) : "00";

denniszhao

/**
 *  Converts YouTube formatted duration to seconds.
 *
 *  Expects input String of the form "PT#M#S", in which the letters PT indicate
 *  that the value specifies a period of time, and the letters M and S refer to
 *  length in minutes and seconds, respectively. The # characters preceding the
 *  M and S letters are both integers that specify the number of minutes (or
 *  seconds) of the video. For example, a value of PT15M51S indicates that the
 *  video is 15 minutes and 51 seconds long.
 */

denniszhao

~ number: 6 ~ title: Collections, Iterators, and Meta-iterators

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