lib-js-util-base

General node js utils library.

Currently supported utils:

• assignWith - Assigns the object properties from the sources
• camelize - simple camel case
• capitalize - make first char uppercase
• chunk - splits array into chunks of specified size
• clone - Shallow clone the object
• cloneDeep - deep clone functionality for objects
• difference - creates an array of values from the first argument not included in the second argument
• differenceWith - creates an array of values from the first argument not included in the second one using comparator function
• findLastIndex - Returns the index of the last element in the array that satisfies the provided testing function.
• flow - generate a composite function that returns the result of provided functions called by the chain; each previous function result passes as the argument of the next function in the chain
• freezeDeep - deep freezes objects
• get - get the object members by path
• getArrayHasIntersect - checks if arrays have at least one common value
• getArrayUniq - gets unique values form array
• invert - Inverts the key-value pairs of an object
• groupBy - groups the elements of an array by a specified key.
• isBoolean - checks if value is a boolean
• isEmpty - checks if value is an empty object, collection, map, or set
• isEqual - check if passed two values are equal
• isFinite - checks if input is a finite number.
• isFunction - checks if input is a Function object.
• isMatch - Checks if first argument is a match with last
• isNil - checks whenever value is null or undefined
• isNumber - checks if input is a number.
• isObject - checks if the input is not a nullable object instance
• isObjectLike - Checks if passed value is object-like. A value is object-like if it's not null
• isPlainObject - checks if input is object, not null object and not array object
• isString - checks if input is a string
• isUndefined - checks if an input is undefined
• mapKeys - creates new object with the same values but with keys mapped by the provided function
• mapValues - Maps the values of an object or array using the provided iteratee function or property path
• matches - creates a function that makes a deep partial comparison on a given object with the source
• max - computes the maximum value of array. If array is empty or falsey, undefined is returned
• maxBy - gets the maximum value from a collection by iteratee
• mean - Returns the mean of an array of numbers
• merge - deep merge functionality for objects
• min - computes the minimum value of array. If array is empty or falsey, undefined is returned
• minBy - gets the minimum value from a collection by iteratee
• omit - provides new object that omits only specific fields of source object (supports nested paths)
• omitBy - provides new object that omits only specific fields of source object depending on predicate function filter
• orderBy - creates an array of elements, sorted in ascending or descending order by the results of running each element in a collection through each iteratee. Allows specifying the sort orders of the iteratees to sort by. If orders is unspecified, all values are sorted in ascending order. Otherwise, specify an order of 'desc' for descending or 'asc' for ascending sort order of corresponding values
• pick - provides new object that picks only specific fields of source object
• pickBy - provides new object that picks only specific fields of source object depending on predicate function filter
• resolvePromiseCb - helper to add callback support to async functions
• sample - returns pseudo random element on the collection
• set - sets the value at path of object
• shuffle - performs pseudo random shuffle on clone of the array
• snakeCase - convert camel case and string/dash separated strings to snake case
• sum - calculate sum of array items
• sumBy - calculate sum of array items using iteratee function or string shortcut
• transformKeysToSnake - transform every object key to snake case with option to be recursive
• union - Returns the union of the given arrays
• uniq - Returns unique values of the array
• uniqBy - get unique values of array by the iteratee function or property path
• uniqWith - Returns a new array with unique values, using a comparator function
• unset - Remove a property by the path in any depth, returns true if succeed, false otherwise
• update - Update the object with the updater by path
• upperFirst - converts the first character of string to upper case
• validateInput - validates the input based on the regex format options: NUMBER | EMAIL | PATH | NAME | NAME_WITH_DIGITS | INPUT | ADDRESS | PHONE_CODE | PHONE | IMAGE | FILE | FILENAME | PASSWORD | URL
• without - creates an array of values from the first argument excluding all given arguments

Object-building helpers such as clone (for objects), groupBy, invert, mapKeys, mapValues, pick, pickBy, omitBy, and transformKeysToSnake return objects with null prototypes. These results do not inherit methods such as hasOwnProperty; use Object.hasOwn(result, key) instead. Path-based writes and merges throw ERR_UNSAFE_PATH for __proto__, constructor, or prototype keys.