opyapeus / purescript-emoji-splitter

Split emojis into emoji list. 😍🏳️‍🌈👨🏻‍🌾☝🏿

Emoji Splitter

Split emojis into emoji list.

> import Data.String.CodeUnits (toCharArray)
> toCharArray "😍🏳️‍🌈👨🏻‍🌾☝🏿"
['�','�','�','�','️','‍','�','�','�','�','�','�','‍','�','�','☝','�','�']

> import Data.String.CodePoints (singleton, toCodePointArray)
> singleton <$> toCodePointArray "😍🏳️‍🌈👨🏻‍🌾☝🏿"
["😍","🏳","️","‍","🌈","👨","🏻","‍","🌾","☝","🏿"]

> import Data.String.EmojiSplitter (splitEmoji)
> splitEmoji "😍🏳️‍🌈👨🏻‍🌾☝🏿"
(Right ["😍","🏳️‍🌈","👨🏻‍🌾","☝🏿"])

※ Only emoji unicodes are supported.

Reference: UTS #51: Unicode Emoji #EBNF_and_Regex

Installation

bower install purescript-emoji-splitter

Documentation

Module documentation is published on Pursuit.

purescript-emoji-splitter's Issues

Pattern match constructors are too long

build warning

Warning 1 of 2:

  in module Data.String.EmojiSplitter
  at src/Data/String/EmojiSplitter.purs line 57, column 1 - line 57, column 91

    A case expression contains unreachable cases:

    (Cons (E a) xs)
    (Cons (E a) (Cons (EM b) xs))
    (Cons (E a) (Cons (EVS b) xs))
    (Cons (E a) (Cons (EVS b) (Cons (EK c) xs)))
    (Cons (E a) (Cons (ZWJ b) (Cons (E c) xs)))
    ...

  in value declaration consume

  See https://github.com/purescript/documentation/blob/master/errors/OverlappingPattern.md for more information,
  or to contribute content related to this warning.

Warning 2 of 2:

  in module Data.String.EmojiSplitter
  at src/Data/String/EmojiSplitter.purs line 57, column 1 - line 57, column 91

    An exhaustivity check was abandoned due to too many possible cases.
    You may want to decompose your data types into smaller types.

  in value declaration consume

  See https://github.com/purescript/documentation/blob/master/errors/IncompleteExhaustivityCheck.md for more information,
  or to contribute content related to this warning.


* Build successful.