farrapa v2.0.4

Small utils that bring great satisfactions

farrapa packages just bring some low level, not crucial but usual tools you may need. At least we need them!

Tools are split in different import paths. So your bundle size won't be affected.

For example:

import {collTotalBy} from 'farrapa/collections'

const people= [
  {'name': 'Peter', 'age': 27},
  {'name': 'Lillah', 'age': 32},
  {'name': 'Freddie', 'age': 41},
]

const total = colLTotalBy(people, 'age')

// 100

farrapa/colors

Color functions

black(string), red(string), green(string), ...

Colorize your texts! Available color functions are : black, black_bold, black_light, black_italic, black_under, black_invert, black_strike, red, red_bold, red_light, red_italic, red_under, red_invert, red_strike, green, green_bold, green_light, green_italic, green_under, green_invert, green_strike, yellow, yellow_bold, yellow_light, yellow_italic, yellow_under, yellow_invert, yellow_strike, blue, blue_bold, blue_light, blue_italic, blue_under, blue_invert, blue_strike, magenta, magenta_bold, magenta_light, magenta_italic, magenta_under, magenta_invert, magenta_strike, cyan, cyan_bold, cyan_light, cyan_italic, cyan_under, cyan_invert, cyan_strike, white, white_bold, white_light, white_italic, white_under, white_invert, white_strike, gray, gray_bold, gray_light, gray_italic, gray_under, gray_invert, gray_strike.

uncolor(string)

It removes color codes from an already colorized string.

Working with HEX color codes

isTooDark(hexColor)

Returns true for dark colors.

shadeColor(hexColor, percent)

blendColors(hexColor1, hexColor2, percent)

hslToHex(h, s, l)

randomHex()

farrapa/numbers

asDecimal(n, d)

asPrice(n)

asPriceWithCurrency(n)

parseNum(n)

farrapa/commons

uvl(value, defValue)

farrapa/checkers

isValidId(id)

isValidEmail(email)

isValidHostnameOrIp(address)

isValidURL(address)

farrapa/collections

collMatches(coll, params)

collSort(coll, by, order)

collMaxBy(coll, fld)

collTotalBy(arr, field)

farrapa/encoding

b64toBlob(b64Data, contentType = '', sliceSize = 512)

uint8arrayToBase64(bytes)

arrayBufferToBase64(arrayBuffer)

b64Size(base64)

farrapa/iter

range(f, t)

farrapa/memoize

memoize(target, key, descriptor)

farrapa/objects

isEmptyObject(o)

objFilter(obj, func)

objClone (obj)

farrapa/pretty-console

After import * from "farrapa-pretty-console", console output will be colored like:

• console.silly : magenta
• console.debug : cyan
• console.verbose : blue
• console.info : white
• console.warn : yellow
• console.error : red

farrapa/promises

sleep(ms)

farrapa/strings

lpad(n, width, z)

ltrim(s)

slugify(str)

hashFromString(s)

toTitleCase(str)

farrapa/url

queryStringToJson(url)