@anmiles/prototypes v10.0.5

@anmiles/prototypes

Provides prototype extensions for native JS modules

Installation

npm install @anmiles/prototypes

Usage

Number

• Number.prototype.case - select russian case of countable entity by count
• Number.prototype.pad - add leading or trailing zeros to number to fit specified number of digits

String

• String.prototype.toUpperFirstLetter - make first letter uppercase
• String.prototype.toLowerFirstLetter - make first letter lowercase
• String.prototype.htmlEscape - escape HTML-sensitive string
• String.prototype.urlEscape - escape string to make it URL-safe
• String.prototype.regexEscape - escape regular expression
• String.prototype.beautify - unify similar special symbols
• String.prototype.toFilename - convert string into a valid filename

Array

• Array.prototype.unique - remove duplicates from array
• Array.prototype.equals - compare two arrays item-by-item
• Array.prototype.indexFieldOf - indexOf by value of nested key
• Array.prototype.sum - sum all values in array
• Array.prototype.sort - sort array by values of nested keys in various directions

Object

• Object.fill - fill object with default values generated by keys
• Object.typedKeys - get typed keys of an object
• Object.typedEntries - get typed entries of an object

Error

• Error.parse - return an Error object with a message parsed from input of any supported type (or serialized input if not supported)

fs and fs/promises

• fs.ensureDir - check and if dir exists and is a directory; optionally create if not exists
• fs.ensureFile - check if file exists and is a file; optionally create if not exists
• fs.readJSON - read and parse JSON from file
• fs.writeJSON - write JSON to file
• fs.getJSON - get JSON from file with falling back and validation
• fs.getJSONAsync - asynchronously get JSON from file with asynchronous falling back and asynchronous validation
• fs.readTSV - read and parse TSV from file
• fs.writeTSV - write TSV to file
• fs.joinPath - join two portions of file path using specified or default separator and return the path as typed as possible
• fs.recurse - recursively traverse directory for specified depth and apply callbacks for files (with optionally specified extension), directories and links
• fs.size - recursively calculates get directory size

Also joinPath and recurse functions are introduced in fs.posix and fs.win32 namespaces. Path separator is explicitly specified and cannot be directly passed there.

• fs.posix.joinPath and fs.posix.recurse use '/' separator regardless of path.sep in runtime
• fs.win32.joinPath and fs.win32.recurse use '\' separator regardless of path.sep in runtime Inspired by path.posix and path.win32.

process

• process.start - run process in Windows environment and optionally output stdout/stderr or process them with custom functions

Useful strings for testing purposes:

• string value
  • begin  .-'``"~!@#$%^&*?:;,_=+/\|[]{}()<>&nbsp;&lt;&gt;²½áßÈіíž©§€₤∑א雨https://A-_/?b[c]&(1)end
• query string value
  • begin .-'``"~!@$%^*:;,_=+\|()[]{}<>²½áßÈіíž©§€₤∑א雨https://A-_/b[c](1)end
• url
  • https://example.com/begin.-'``"~!@#$%^&*?:;,_=+/\|()[]{}<>&nbsp;&lt;&gt;²½áßÈіíž©§€₤∑א雨end
• email
  • test.-'``~!#$%^&*?_=+/|{}&nbsp&lt&gtіž€₤∑א雨@example.com