Neo
cf99d4d632
Use edb.prebuilt.json from emojibot2 Provide example usage Update readme to reflect chanegs Simplify code/directory structure new file: .gitignore modified: Emojipasta.go modified: README.md deleted: assets/emojis.json new file: edb.prebuilt.json new file: example/main.go deleted: generator/generator.go
45 lines
833 B
Go
45 lines
833 B
Go
package emojipasta
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import (
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_ "embed"
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"encoding/json"
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"math/rand"
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"regexp"
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"strings"
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)
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var (
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//go:embed edb.prebuilt.json
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_jsonFile []byte
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_emojiDB map[string][]string
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_matchBrackets = regexp.MustCompile("[\\[\\]]")
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)
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func init() {
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if err := json.Unmarshal(_jsonFile, &_emojiDB); err != nil {
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panic(err)
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}
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}
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func Generate(input []string, maxEmojisPerWord int, fixedEmojiNumber bool) (output string) {
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emojisPerWord := maxEmojisPerWord
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for k, word := range input {
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if k > 0 {
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output += " "
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}
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output += word
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if !fixedEmojiNumber {
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emojisPerWord = rand.Intn(maxEmojisPerWord)
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}
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if emojis, ok := _emojiDB[strings.ToLower(word)]; ok {
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for i := 0; i <= emojisPerWord; i++ {
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output += emojis[rand.Intn(len(emojis))]
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}
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}
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}
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return _matchBrackets.ReplaceAllString(output, "")
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}
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