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Robindiddams/ecoji-swift

Encode and decode data as emojis, in Swift 5

Ecoji-Swift

CocoaPods Compatible Swift Package Manager compatible

A Swift 5 implementation of the Ecoji encoding standard.

Provides a library for encoding and decoding data as a base-1024 sequence of emojis

Visit ecoji.io to try Ecoji in your browser.

Install

  pod 'Ecoji'

Usage

Works a lot like a JSONEncoder/Decoder

Encoding

Encode is implemented for Data or String inputs

import Ecoji
let encoder = EcojiEncoder()
let emojiString = encoder.encode(from: "Hello World!")
print(emojiString)
// "🏯🔩🚗🌷🍉👇🦒🕊👡📢☕☕"

Decoding

You can decode into Data like this:

let decoder = EcojiDecoder()
do {
  let data = try decoder.decode(string: "🏯🔩🚗🌷🍉👇🦒🕊👡📢☕☕"
  print(data)
  // "12 bytes"
} catch let err as DecodingError {
  print(err)
}

Theres also a convenience method for reconstruction utf strings from the data:

let decoder = EcojiDecoder()
do {
  let data = try decoder.decodeToString(string: "🏯🔩🚗🌷🍉👇🦒🕊👡📢☕☕"
  print(data)
  // "Hello World!"
} catch let err as DecodingError {
  print(err)
}

TODO:

  • ☑ Decode/Encode
  • ☑ Tests
  • ☐ Linux compatibility
  • ☑ swift package manager
  • ☑ cocoa pod

Contribution

PRs welcome!

check test cases with swift test

License

Like the rust implementation this program is licensed under either of

at your option.

Github

link
Stars: 5
Last commit: 1 week ago