@flynstone/lotide
v1.0.1
Published
A reproduction of lodash, project built for lighthouse lab bootcamp
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Lotide
A mini clone of the Lodash library.
Purpose
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.
Usage
Install it:
npm install @username/lotide
Require it:
const _ = require('@flynstone/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
- assertArrayEquals(actual, expected): asserts if two arrays are equals
- assertEqual(actual, expected): asserts if two values are equals
- assertObjectsEqual(actual, expected): asserts if two objects are equals
- countLetters(letters): returns the count of each letter within the string
- countOnly(allItems, itemsToCount): counts and returns occurrence of object within the array.
- eqArrays(first, second): compares for equality between two arrays. Recursive for arrays within arrays.
- eqObjects(first, second): compares for equality between two objects. Recursive for objects within objects.
- findKey(obj, cb): scans the object and return the first key for which the callback returns a truthy
- findKeyByValue(object, value): takes an obeject and returns the key of the object value.
- flatten(array): flattens an array of arrays into a single-level array
- head(item): returns the 1st element of an array
- letterPositions(sentence): returns all the indices/position of each character in the string
- map(array, callback): returns a new array with the applied callback on the original array
- middle(array): returns the middle element of an array
- tail(items): returns the entire array minus the first element.
- takeUntil(array, callback): returns an array with elements upto the callback provided
- without(first, second): returns a new array without the filter list