A mini clone of the Lodash library.
BEWARE: This library was published for learning purposes. It is not intended for use in production-grade software.
This project was created and published by me as part of my learnings at Lighthouse Labs.
Install it:
npm install @jroxas/lotide
Require it:
const _ = require('@jroxas/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
The following functions are currently implemented:
countLetters(string): Takes a string of any length and returns the number of non-space characters in it.countOnly(array, target): Takes an array and will return the number of times that target appears in the array.eqArrays(array1, array2): Compares array1 to array2 and returns either true or false.eqObjects(object1, object2): Compares object1 to object2 and returns either true or false.findKey(inputObject, callbackFn): Takes an object and returns the key that has a value which satisfies the callback function.findKeyByValue(object1, object2): Compares object1 to object2 and returns either true or false.flatten(array): Takes an array of any length and any level of nesting and returns a single depth array.head(array): Takes an array of any length and returns the first element in the array.letterPositions(string, character): Takes a string and character as arguments and returns the positions where that character exists in the input string.map(array, callbackFn): Takes an array and calls the callbackFn on each element of the array.middle(array): Takes an array and returns the element(s) in the middle.tail(array): Takes an array and returns an array containing every element after the first element.takeUntil(array): Takes an array and callback (as a comparator) as parameters and returns all elements in the array that satisfy the callback.without(array1, array2): Takes array1 and removes all elements in array1 that appear in array2. The final filtered array is returned.