math-cli/index.js

A math cli utility tool

'use strict';

var meow   = require('meow');
var cah    = require('cah');
var soh    = require('soh');
var toa    = require('toa');
var negtan = require('negtan');
var negcos = require('negcos');
var negsin = require('negsin');
var utils  = require('utils-plus');
var K      = require('k-console');

var cli = meow({
	help: [
	'Usage',
	'$ math-cli <cah|soh|toa|negcos|negsin|negtan|> <args...>',
	'',
	' - contains a Cosine, Sine, and Tangent calculation library',
	'Usage: $ math-cli <cah|soh|toa> <args> <args> <args>',
	'',
	' - contains a negative calculation library for Cosine, Sine and Tangent',
	' Usage: $ math-cli <negcos|negsin|negtan> <args> <args>',
	'',
	' - calculator',
	' Usage: $ math-cli calc <args>'
	]
});

var input = cli.input[0];
var args  = cli.input;
var value = args[1].toLowerCase();


switch (input.toLowerCase()) {
	case 'cah':
	 K.Result(cah(args[1], args[2], args[3]));
	 break;
	case 'soh':
	 K.Result(soh(args[1], args[2], args[3]));
	 break;
	case 'toa':
	 K.Result(toa(args[1], args[2], args[3]));
	 break;
	case 'negcos':
	 K.Result(negcos(args[1], args[2]));
	 break;
	case 'negsin':
	 K.Result(negsin(args[1], args[2]));
	 break;
	case 'negtan':
	K.Result(negtan(args[1], args[2]));
	 break;
	case 'calc':
	K.Result(utils.calc(args));
	 break;
}