config.js ➔ parseConfig - Code Metrics - Huljo/MowItNow - Measure and Improve Code Quality continuously with Scrutinizer

config.js ➔ parseConfig A
last analyzed 2016-09-17 00:35 UTC

↳ Parent: lib/config.js

Complexity

Conditions	3
Paths	3

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	4
Bugs	1	Features	1

Metric	Value
cc	3
c	4
b	1
f	1
nc	3
nop	1
dl	0
loc	19
rs	9.4285

"use strict";

var fs = require('fs');

// Expose `Config`

module.exports = Config;

/**
 * Set up Config with `configPath`
 * which is responsible for loading and parsing config file.
 *
 * @param {Object} configPath
 * @return {Object}
 * @api public
 */

function Config(configPath) {
    this.configPath = configPath; // Save config file path
    this.raw = readFile(this.configPath); // Save config string
    this.parsed = parseConfig(this.raw); // Config as an object

    return this.parsed; // return as an object
}


/**
 * Read config file and return output
 *
 * @param {String} configPath
 * @return {String}
 * @api protected
 */

function readFile(configPath) {
    try {
        return fs.readFileSync(configPath, "utf-8");
    }
    catch (err) {
        throw err;
    }
}

/**
 * Return configuration file's content as a formatted object
 *
 * @param {String} configStr
 * @return {Object}
 * @api protected
 */

function parseConfig(configStr) {
    var config = {};
    var lines = configStr.split(/\r?\n/); // Split lines
    var lastCellLine = lines[0].split(' '); // Save first line
    var mowersLines = lines.splice(1, lines.length-1); // Array of mowers
    config.topRightPos = {x:parseInt(lastCellLine[0]), y:parseInt(lastCellLine[1])}; // Define first line in config object
    config.mowers = [];
    for(var i=0; i<mowersLines.length; i++) {
        if(i%2){
            var position = mowersLines[i-1].split(' ');
            config.mowers.push({
                pos:{x:parseInt(position[0]), y:parseInt(position[1])},
                cardinal:position[2],
                instructions:mowersLines[i].split('')
            });
        }
    }
    return config;
}


1			"use strict";
2
3			var fs = require('fs');
4
5			// Expose `Config`
6
7			module.exports = Config;
8
9			/**
10			* Set up Config with `configPath`
11			* which is responsible for loading and parsing config file.
12			*
13			* @param {Object} configPath
14			* @return {Object}
15			* @api public
16			*/
17
18			function Config(configPath) {
19			this.configPath = configPath; // Save config file path
20			this.raw = readFile(this.configPath); // Save config string
21			this.parsed = parseConfig(this.raw); // Config as an object
22
23			return this.parsed; // return as an object
24			}
25
26
27			/**
28			* Read config file and return output
29			*
30			* @param {String} configPath
31			* @return {String}
32			* @api protected
33			*/
34
35			function readFile(configPath) {
36			try {
37			return fs.readFileSync(configPath, "utf-8");
38			}
39			catch (err) {
40			throw err;
41			}
42			}
43
44			/**
45			* Return configuration file's content as a formatted object
46			*
47			* @param {String} configStr
48			* @return {Object}
49			* @api protected
50			*/
51
52			function parseConfig(configStr) {
53			var config = {};
54			var lines = configStr.split(/\r?\n/); // Split lines
55			var lastCellLine = lines[0].split(' '); // Save first line
56			var mowersLines = lines.splice(1, lines.length-1); // Array of mowers
57			config.topRightPos = {x:parseInt(lastCellLine[0]), y:parseInt(lastCellLine[1])}; // Define first line in config object
58			config.mowers = [];
59			for(var i=0; i<mowersLines.length; i++) {
60			if(i%2){
61			var position = mowersLines[i-1].split(' ');
62			config.mowers.push({
63			pos:{x:parseInt(position[0]), y:parseInt(position[1])},
64			cardinal:position[2],
65			instructions:mowersLines[i].split('')
66			});
67			}
68			}
69			return config;
70			}
71

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config.js ➔ parseConfig A last analyzed 2016-09-17 00:35 UTC

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config.js ➔ parseConfig A
last analyzed 2016-09-17 00:35 UTC