lib/web/src/commands/decoder.ts
Function factory has a Cognitive Complexity of 20 (exceeds 5 allowed). Consider refactoring. Open
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export function factory(
callback: (err: string, response?: ICommandWithRaw) => void
) {
let msg: number[] = [];
let checksum: number = 0;- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function factory has 52 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
export function factory(
callback: (err: string, response?: ICommandWithRaw) => void
) {
let msg: number[] = [];
let checksum: number = 0;Function add has 36 lines of code (exceeds 25 allowed). Consider refactoring. Open
Open
add(byte: number) {
switch (byte) {
case APIConstants.startOfPacket:
if (msg.length !== 0) {
init();Avoid too many return statements within this function. Open
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return init();Avoid too many return statements within this function. Open
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return error('Invalid escape char position');Avoid too many return statements within this function. Open
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return error('Invalid no escape char end found');Avoid too many return statements within this function. Open
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return;