19835145086

Committed 01 Dec 2025 07:38PM UTC coverage: 88.356% (+88.4%) from 0.0%

Build # 19835145086

Build Type

push

github

Committed by

web-flow

Commit Message

Update package.json

Coverage Stats

36 of 49 branches covered (73.47%)

Branch coverage included in aggregate %.

222 of 243 relevant lines covered (91.36%)

1.98 hits per line

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77.78

/src/.internal/createMathOperation.js

import baseToNumber from './baseToNumber.js'
import baseToString from './baseToString.js'

/**
 * Creates a function that performs a mathematical operation on two values.
 *
 * @private
 * @param {Function} operator The function to perform the operation.
 * @param {number} [defaultValue] The value used for `undefined` arguments.
 * @returns {Function} Returns the new mathematical operation function.
 */
function createMathOperation(operator, defaultValue) {
  return (value, other) => {
    if (value === undefined && other === undefined) {
      return defaultValue
    }
    if (value !== undefined && other === undefined) {
      return value
    }
    if (other !== undefined && value === undefined) {
      return other
    }
    if (typeof value === 'string' || typeof other === 'string') {
      value = baseToString(value)
      other = baseToString(other)
    }
    else {
      value = baseToNumber(value)
      other = baseToNumber(other)
    }
    return operator(value, other)
  }
}

export default createMathOperation

1	import baseToNumber from './baseToNumber.js'	1✔
2	import baseToString from './baseToString.js'	1✔
3		1✔
4	/**	1✔
5	* Creates a function that performs a mathematical operation on two values.	1✔
6	*	1✔
7	* @private	1✔
8	* @param {Function} operator The function to perform the operation.	1✔
9	* @param {number} [defaultValue] The value used for `undefined` arguments.	1✔
10	* @returns {Function} Returns the new mathematical operation function.	1✔
11	*/	1✔
12	function createMathOperation(operator, defaultValue) {	1✔
13	return (value, other) => {	1✔
14	if (value === undefined && other === undefined) {	9!
15	return defaultValue	×
16	}	×
17	if (value !== undefined && other === undefined) {	9!
18	return value	×
19	}	×
20	if (other !== undefined && value === undefined) {	9!
21	return other	×
22	}	×
23	if (typeof value === 'string' \|\| typeof other === 'string') {	9✔
24	value = baseToString(value)	2✔
25	other = baseToString(other)	2✔
26	}	2✔
27	else {	7✔
28	value = baseToNumber(value)	7✔
29	other = baseToNumber(other)	7✔
30	}	7✔
31	return operator(value, other)	9✔
32	}	9✔
33	}	1✔
34		1✔
35	export default createMathOperation	1✔

joniflink / comp-se-200-assignment-part2 / 19835145086

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