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separated all functions and updated comments/descriptions

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bwhitn 2017-12-21 05:58:31 -08:00
parent 0fea84ed7a
commit fc7d2c2f52
4 changed files with 155 additions and 42 deletions
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103
src/core/operations/Arithmetic.js
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@ -17,72 +17,107 @@ const Arithmetic = {
*/
DELIM_OPTIONS: ["Space", "Comma", "Semi-colon", "Colon", "Line feed", "CRLF"],
/**
* @constant
* @default
*/
OPERATIONS: [
"Sum",
"Sub",
"Multiply",
"Divide",
"Mean",
"Median",
"Standard Deviation"
],
/**
*
* Splits a string based on a delimiter and calculates the sum of numbers.
*
* @param {string} input
* @param {Object[]} args
* @returns {number}
* @returns {string}
*/
computeSum: function(input, args) {
runSum: function(input, args) {
const val = Arithmetic._sum(Arithmetic._createNumArray(input, args[0]));
return typeof(val) === 'number' ? val.toString() : "";
return typeof(val) === "number" ? val.toString() : "";
},
computeSub: function(input, args) {
/**
* Splits a string based on a delimiter and subtracts all the numbers.
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runSub: function(input, args) {
let val = Arithmetic._sub(Arithmetic._createNumArray(input, args[0]));
return typeof(val) === 'number' ? val.toString() : "";
return typeof(val) === "number" ? val.toString() : "";
},
computeMulti: function(input, args) {
/**
* Splits a string based on a delimiter and multiplies the numbers.
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runMulti: function(input, args) {
let val = Arithmetic._multi(Arithmetic._createNumArray(input, args[0]));
return typeof(val) === 'number' ? val.toString() : "";
return typeof(val) === "number" ? val.toString() : "";
},
computeDiv: function(input, args) {
/**
* Splits a string based on a delimiter and divides the numbers.
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runDiv: function(input, args) {
let val = Arithmetic._div(Arithmetic._createNumArray(input, args[0]));
return typeof(val) === 'number' ? val.toString() : "";
return typeof(val) === "number" ? val.toString() : "";
},
computeMean: function(input, args) {
/**
* Splits a string based on a delimiter and computes the mean (average).
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runMean: function(input, args) {
let val = Arithmetic._mean(Arithmetic._createNumArray(input, args[0]));
return typeof(val) === 'number' ? val.toString() : "";
return typeof(val) === "number" ? val.toString() : "";
},
computeMedian: function(input, args) {
/**
* Splits a string based on a delimiter and finds the median.
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runMedian: function(input, args) {
let val = Arithmetic._median(Arithmetic._createNumArray(input, args[0]));
return typeof(val) === 'number' ? val.toString() : "";
return typeof(val) === "number" ? val.toString() : "";
},
computeStdDev: function(input, args) {
/**
* splits a string based on a delimiter and computes the standard deviation.
*
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
runStdDev: function(input, args) {
let val = Arithmetic._stdDev(Arithmetic._createNumArray(input, args[0]));
return typeof(val) === 'number' ? val.toString() : "";
return typeof(val) === "number" ? val.toString() : "";
},
/**
* Converts a string array to a number array.
*
* @param {string[]} input
* @param {string} delim
* @returns {number[]}
*/
_createNumArray: function(input, delim) {
const delim = Utils.charRep[delim || "Space"];
delim = Utils.charRep[delim || "Space"];
let splitNumbers = input.split(delim),
numbers = [],
num;
@ -153,7 +188,7 @@ const Arithmetic = {
},
/**
* Finds the mean of a number array and returns the value.
* Computes mean of a number array and returns the value.
*
* @private
* @param {number[]} data
@ -166,7 +201,7 @@ const Arithmetic = {
},
/**
* Finds the median of a number array and returns the value.
* Computes median of a number array and returns the value.
*
* @private
* @param {number[]} data
@ -187,7 +222,7 @@ const Arithmetic = {
},
/**
* Finds the standard deviation of a number array and returns the value.
* Computes standard deviation of a number array and returns the value.
*
* @private
* @param {number[]} data