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 @dfrumovitch/lotide
Require it:
const _ = require('@dfrumovitch/lotide);
Call it:
const results = _.tail([1, 2, 3]) // => [2, 3]
Documentation
The following functions are currently implemented:
head(array)
: function returns the first element within an arraytail(array)
: function returns the tail end of an array except for the first element without changing original arraymiddle(array)
: function that takes in an array and finds the middle - if amount of arrays in element is odd return the single middle value in an array, if even return the two middle values of an arrayflatten(array)
: function takes in an array and if it has other arrays in it - it flattens it into a single arrayletterPositions(string)
: function takes in a string and returns an object with the key of letters and the value of their position in the stringmap(array)
: function that creates a new array of values from and old array of values that passes through a callback functioncountLetters(string)
: function takes in a string and returns an object with the key of letters and the value of repeated letters in the given stringcountOnly(array)
: function takes in an array and the value that we are looking for and returns the amount of times that value appears in the arrayfindKey(object, value)
: function takes in an object and a call back function returns the first key(object property) for which the callback returns a truefindKeyByValue(array)
: function that takes in an object and a value and returns the key of that valuetakeUntil(array, callback)
: function that takes in an array and a call back function and slices and return a new array at the point when call back function returns truewithout(array, value to remove)
: function that removes a single value from an array according to a specified parametereeqArrays(array1, array2
: function that takes in two arrays and compares the elements of those arrays - if they are the same return true otherwise falseeqObjects(object1, object2
): function that takes in two objects and returns true if both objects have identical keys with identical values.