kwhitley / itty-router / 5139182859
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export interface ResponseFormatter {
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(body?: any, options?: object): Response |
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} |
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export interface BodyTransformer {
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(body: any): string
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} |
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type ResponseFormatterOptions = {
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headers?: object |
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} & ResponseInit |
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export const createResponse = |
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( |
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format = 'text/plain; charset=utf-8', |
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transform?: BodyTransformer |
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): ResponseFormatter => |
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(body, options: ResponseFormatterOptions = {}) => {
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const { headers = {}, ...rest } = options
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if (body?.constructor.name === 'Response') return body |
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return new Response(transform ? transform(body) : body, { |
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headers: {
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'content-type': format, |
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...headers, |
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}, |
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...rest, |
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}) |
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} |
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