28 lines
821 B
Markdown
28 lines
821 B
Markdown
---
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id: text-concat
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name: Text.concat
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category: text
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kind: namespace-method
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tokens: Text.concat
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sig: Text.concat(a, b) -> string
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tip: Join two strings into a new one.
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order: 8
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ns: Text
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member: concat
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---
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Returns a fresh string that is <code>a</code> followed by <code>b</code>. It is the call form of the <code>a + b</code> string operator and allocates a new string, leaving the inputs untouched. For building a line from several pieces, backtick interpolation such as <code>`score: {n}`</code> is usually clearer; reach for <code>Text.concat</code> when joining two values you already hold.
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Parameters:
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- `a` — the left string
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- `b` — the right string
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```ludic
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program Greeting {
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let name: string = "world"
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handler Build phase Update {
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let line = Text.concat("hello ", name) # "hello world"
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}
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}
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```
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