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@illescasDaniel

illescasDaniel/String+fmt.kt

Created January 15, 2020 07:07
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Kotlin fmt - simple curly braces format
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String+fmt.kt
fun String.fmt(args: Map<String, Any>) = Regex("""\{(\w+)\}""").replace(this) {
"${args.getOrDefault(it.groupValues[1], it.groupValues[0])}"
}
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illescasDaniel commented Jan 15, 2020

Example string: "hi {name}".fmt(mapOf("name" to "daniel"))

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