Lodash

sortedIndex

Array
since 0.1.0

Arguments

  • Array The sorted array to inspect.
  • * The value to evaluate.

Returns

number the index at which `value` should be inserted into `array`.

Uses a binary search to determine the lowest index at which value should be inserted into array in order to maintain its sort order.

Example of Lodash _.sortedIndex

_.sortedIndex([30, 50], 40);
// => 1