bcongdon / emoji-ordering

📶 Utilities for ordering emojis according to the official Unicode emoji sort order

📶 emoji-ordering

Utilities for ordering emojis according to the official Unicode emoji sort order

Installation

go get github.com/bcongdon/emoji-ordering

Usage

package main

import (
    "github.com/bcongdon/emoji-ordering"
    "fmt"
    "sort"
)

func main() {
    emojis := []string{"😎", "💯", "🤔", "🤷‍♂️", "🤷"}
    sort.Sort(ordering.EmojiSlice(emojis))
    fmt.Println(emojis)
    // [🤔, 😎, 💯, 🤷, 🤷‍♂️]

    fmt.Println(ordering.IsEmoji("🤷‍♂️"))
    // true

    fmt.Println(ordering.IsEmoji("foo"))
    // false

    fmt.Println(ordering.IsEmoji("😀 ")) // with extra whitespace
    // false

    // Constructing an Emoji Slice with Validation
    emojis = []string{"😎", "💯", "foo"}
    _, err := ordering.NewEmojiSlice(emojis)
    fmt.Println(err)
    // 'foo' is not an emoji
}