Source: \minBy.js
import isSymbol from './isSymbol.js'
/**
* This method is like `min` except that it accepts `iteratee` which is
* invoked for each element in `array` to generate the criterion by which
* the value is ranked. The iteratee is invoked with one argument: (value).
*
* @since 4.0.0
* @category Math
* @param {Array} array The array to iterate over.
* @param {Function} iteratee The iteratee invoked per element.
* @returns {*} Returns the minimum value.
* @example
*
* const objects = [{ 'n': 1 }, { 'n': 2 }]
*
* minBy(objects, ({ n }) => n)
* // => { 'n': 1 }
*/
function minBy(array, iteratee) {
let result
let index = -1
const length = array == null ? 0 : array.length
while (++index < length) {
let computed
const value = array[index]
const current = iteratee(value)
if (current != null && (computed === undefined
? (current === current && !isSymbol(current))
: (current < computed)
)) {
computed = current
result = value
}
}
return result
}
export default minBy