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qlik-oss/sn-table

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src/table/utils/handle-keyboard.ts

Summary

Maintainability
A
1 hr
Test Coverage
A
99%

Function handleHeadKeyDown has a Cognitive Complexity of 12 (exceeds 10 allowed). Consider refactoring.
Open

export const handleHeadKeyDown = ({
  evt,
  rootElement,
  cellCoord,
  setFocusedCellCoord,
Severity: Minor
Found in src/table/utils/handle-keyboard.ts - About 35 mins to fix

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 handleHeadCellMenuKeyDown has a Cognitive Complexity of 12 (exceeds 10 allowed). Consider refactoring.
Open

export const handleHeadCellMenuKeyDown = (event: React.KeyboardEvent) => {
  const { key, currentTarget } = event;
  const currentFocusItem = document.activeElement ?? currentTarget; // The rest key are handled by handleKeyDown in MUIMenuList
  if (key === KeyCodes.DOWN || key === KeyCodes.UP) {
    const getNewFocusItem = (currentItem: Element) =>
Severity: Minor
Found in src/table/utils/handle-keyboard.ts - About 35 mins to fix

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

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