27 lines
625 B
TypeScript
27 lines
625 B
TypeScript
import { Part, Render, isRender, PartFunction } from "./options";
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export function computeParts(parts: Part[], data = {}): Render {
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if (parts === undefined || parts.length === 0)
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return ''
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return computePart(parts[0], data) + computeParts(parts.slice(1), data)
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}
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function computePart(part: Part, data = {}): Render {
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if (isRender(part))
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return part
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else
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return computePartFunction(part, data)
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}
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function computePartFunction(func: PartFunction, data = {}): Render {
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if (isRender(func))
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return func;
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else {
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const ret = func(data)
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if (isRender(ret))
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return ret
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else return computeParts(ret, data)
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}
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} |