@kablamo/kerosene

Kerosene

yarn add @kablamo/kerosene

It's like lodash, but it's ours.

Available functions

Grouped by input data type

Array

contains

Returns true if all the values in subset are present in superset.

Otherwise, returns false

You can pass in an iteratee as the third argument, like in lodash.

remove

Immutably removes all instances of needle from haystack.

Returns an empty array if haystack was empty.

Returns a new array that is referentially-not-equal to haystack even if needle is not in haystack

toggle

Immutably adds the target item to the target array if it's not already in there.

Otherwise, immutably removes that item from the array.

String

caseInsensitiveEquals

Returns true if the two input strings are the same in all but casing.

Returns false otherwise.

elide

Chop the input string off at maxLength if it is too long.

Defaults to adding a ... if chopped, you can pass in any string to change what the chopped string gets elided with.

The chopped string will not be longer than maxLength, even with the custom elider-string.

getRandomString

It's a good-enough random string for non-cryptographic purposes.

Always 32 characters long.

isOnlyWhitespace

Returns true if the input string contains nothing other than whitespace.

This includes newlines.

Returns false otherwise

removeLineBreaks

Replaces all newlines in the input string with single spaces.

Returns the original string if no newlines were present.

replaceAll

Replace all instances of needle in haystack with newNeedle