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ran the linter

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This commit is contained in:
j83305 2020-06-02 11:27:29 +01:00
parent 44cf916f43
commit b842a38c84
2 changed files with 34 additions and 20 deletions
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11
src/core/lib/ParityBit.mjs
View file

@ -9,6 +9,11 @@
import OperationError from "../errors/OperationError.mjs"; 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) { export function calculateParityBit(input, args) {
let count1s = 0; let count1s = 0;
for (let i = 0; i < input.length; i++) { for (let i = 0; i < input.length; i++) {
@ -31,7 +36,11 @@ export function calculateParityBit(input, args) {
} }
} }
// 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) { export function decodeParityBit(input, args) {
if (args[1] === "End") { if (args[1] === "End") {
return input.slice(0, -1); return input.slice(0, -1);

9
src/core/operations/ParityBit.mjs
View file

@ -66,13 +66,18 @@ class ParityBit extends Operation {
if (input.length === 0) { if (input.length === 0) {
return input; 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); const method = (input, args) => args[2] === "Encode" ? calculateParityBit(input, args) : decodeParityBit(input, args);
if (args[3].length > 0) { if (args[3].length > 0) {
let byteStrings = input.split(args[3]); const byteStrings = input.split(args[3]);
for (let byteStringsArrayIndex = 0; byteStringsArrayIndex < byteStrings.length; byteStringsArrayIndex++) { for (let byteStringsArrayIndex = 0; byteStringsArrayIndex < byteStrings.length; byteStringsArrayIndex++) {
byteStrings[byteStringsArrayIndex] = method(byteStrings[byteStringsArrayIndex], args); byteStrings[byteStringsArrayIndex] = method(byteStrings[byteStringsArrayIndex], args);
} }
return byteStrings.join(args[3]) return byteStrings.join(args[3]);
} }
return method(input, args); return method(input, args);
} }