From b842a38c84d560b5b37c16f241ed556683fe61ac Mon Sep 17 00:00:00 2001
From: j83305 <aWz22@protonmail.com>
Date: Tue, 2 Jun 2020 11:27:29 +0100
Subject: [PATCH] ran the linter

---
 src/core/lib/ParityBit.mjs        | 29 +++++++++++++++++++----------
 src/core/operations/ParityBit.mjs | 25 +++++++++++++++----------
 2 files changed, 34 insertions(+), 20 deletions(-)

diff --git a/src/core/lib/ParityBit.mjs b/src/core/lib/ParityBit.mjs
index 342631a1..9675b46c 100644
--- a/src/core/lib/ParityBit.mjs
+++ b/src/core/lib/ParityBit.mjs
@@ -9,33 +9,42 @@
 
 import OperationError from "../errors/OperationError.mjs";
 
+/**
+ * Function to take the user input and encode using the given arguments
+ * @param input string of binary
+ * @param args array
+ */
 export function calculateParityBit(input, args) {
     let count1s = 0;
-    for (let i = 0; i < input.length; i++){
+    for (let i = 0; i < input.length; i++) {
         const character = input.charAt(i);
-        if (character === "1"){
+        if (character === "1") {
             count1s++;
-        } else if (character !== args[3] && character !== "0" && character !== " "){
+        } else if (character !== args[3] && character !== "0" && character !== " ") {
             throw new OperationError("unexpected character encountered: \"" + character + "\"");
         }
     }
     let parityBit = "1";
     const flipflop = args[0] === "Even Parity" ? 0 : 1;
-    if (count1s % 2 === flipflop){
+    if (count1s % 2 === flipflop) {
         parityBit = "0";
     }
-    if (args[1] === "End"){
+    if (args[1] === "End") {
         return input + parityBit;
-    }else{
+    } else {
         return parityBit + input;
     }
 }
 
-// just removes the parity bit to return the original data
+/**
+ * just removes the parity bit to return the original data
+ * @param input string of binary, encoded
+ * @param args array
+ */
 export function decodeParityBit(input, args) {
-    if (args[1] === "End"){
+    if (args[1] === "End") {
         return input.slice(0, -1);
-    }else{
+    } else {
         return input.slice(1);
     }
-}
\ No newline at end of file
+}
diff --git a/src/core/operations/ParityBit.mjs b/src/core/operations/ParityBit.mjs
index a27574f2..c5ac1d1e 100644
--- a/src/core/operations/ParityBit.mjs
+++ b/src/core/operations/ParityBit.mjs
@@ -63,16 +63,21 @@ class ParityBit extends Operation {
      * @returns {string}
      */
     run(input, args) {
-        if (input.length === 0){
+        if (input.length === 0) {
             return input;
         }
+        /**
+         * determines weather to use the encode or decode method based off args[2]
+         * @param input input to be encoded or decoded
+         * @param args array
+         */
         const method = (input, args) => args[2] === "Encode" ? calculateParityBit(input, args) : decodeParityBit(input, args);
-        if (args[3].length > 0){
-            let byteStrings = input.split(args[3]);
-            for (let byteStringsArrayIndex = 0; byteStringsArrayIndex < byteStrings.length; byteStringsArrayIndex++){
+        if (args[3].length > 0) {
+            const byteStrings = input.split(args[3]);
+            for (let byteStringsArrayIndex = 0; byteStringsArrayIndex < byteStrings.length; byteStringsArrayIndex++) {
                 byteStrings[byteStringsArrayIndex] = method(byteStrings[byteStringsArrayIndex], args);
             }
-            return byteStrings.join(args[3])
+            return byteStrings.join(args[3]);
         }
         return method(input, args);
     }
@@ -87,8 +92,8 @@ class ParityBit extends Operation {
      * @returns {Object[]} pos
      */
     highlight(pos, args) {
-        if (args[3].length === 0){
-            if (args[1] === "Prepend"){
+        if (args[3].length === 0) {
+            if (args[1] === "Prepend") {
                 pos[0].start += 1;
                 pos[0].end += 1;
             }
@@ -107,9 +112,9 @@ class ParityBit extends Operation {
      * @returns {Object[]} pos
      */
     highlightReverse(pos, args) {
-        if (args[3].length === 0){
-            if (args[1] === "Prepend"){
-                if (pos[0].start > 0){
+        if (args[3].length === 0) {
+            if (args[1] === "Prepend") {
+                if (pos[0].start > 0) {
                     pos[0].start -= 1;
                 }
                 pos[0].end -= 1;