generated from sapphiredev/sapphire-template
/
util.ts
39 lines (33 loc) · 1.24 KB
/
util.ts
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import type { Parameter } from '../lexer/streams/ParameterStream';
/**
* Joins the parameters by their `leading` value, using the `value` property.
* @seealso {@link joinRaw} for the version using `raw` instead of `value`.
* @param parameters The parameters to join.
* @returns The result of joining the parameters.
*/
export function join(parameters: readonly Parameter[]) {
if (parameters.length === 0) return '';
if (parameters.length === 1) return parameters[0].value;
let output = parameters[0].value;
for (let i = 1; i < parameters.length; i++) {
const parameter = parameters[i];
output += parameter.leading + parameter.value;
}
return output;
}
/**
* Joins the parameters by their `leading` value, using the `raw` property.
* @seealso {@link join} for the version using `value` instead of `raw`.
* @param parameters The parameters to join.
* @returns The result of joining the parameters.
*/
export function joinRaw(parameters: readonly Parameter[]) {
if (parameters.length === 0) return '';
if (parameters.length === 1) return parameters[0].raw;
let output = parameters[0].raw;
for (let i = 1; i < parameters.length; i++) {
const parameter = parameters[i];
output += parameter.leading + parameter.raw;
}
return output;
}