1.0.0 • Published 2 years ago
@elena_chernikova/lotide v1.0.0
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 @elena_chernikova/lotide
Require it:
const _ = require('@elena_chernikova/lotide');
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
function1(head)
: the function returns the first item in the array;function2(tail)
: the function returns the "tail" of an array: everything except for the first item (head) of the provided array;function3(assertEqual)
: the function compares two values it takes in and print out a message telling us if they match or not;function4(eqArrays)
: the function compares two arrays;function5(assertArraysEqual)
: the function for asserting that two arrays are equal;function6(assertObjectsEqual)
: the function for asserting that two objects are equal;function7(countOnly)
: the function takes in a collection of items and returns counts for a specific subset of those items;function8(countLetters)
: the function takes in a sentence (as a string) and then return a count of each of the letters in that sentence;function9(letterPositions)
: the function returns all the indices (zero-based positions) in the string where each character is found;function10(findKeyByValue)
: the function takes in an object and a value. It should scan the object and return the first key which contains the given value;function11(eqObjects)
: the function takes in two objects and returns true or false, based on a perfect match;function12(findKey)
: the function takes in an object and a callback. It should scan the object and return the first key for which the callback returns a truthy value;function13(map)
: the function takes in two arguments: an array to map, a callback function. The map function will return a new array based on the results of the callback function;function14(takeUntil)
: the function takes in two arguments: an array and a callback function. The function will return a "slice of the array with elements taken from the beginning." It should keep going until the callback/predicate returns a truthy value;function15(without)
: the function takes in a source array and a itemsToRemove array. It returns a new array with only those elements from source that are not present in the itemsToRemove array.function16(middle)
: the function The middle function returns an array with only the middle element(s) of the provided array;
1.0.0
2 years ago