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feat(router): add ParamMap.keys to get a list of parameters

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This commit is contained in:
Victor Berchet
2017-03-20 09:19:25 -07:00
parent a755b715ed
commit d3eda7a5b5
4 changed files with 20 additions and 1 deletions
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10
packages/router/src/shared.ts
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@ -54,6 +54,9 @@ export interface ParamMap {
* If there is no such parameter, an empty array is returned.
*/
getAll(name: string): string[];
/** Name of the parameters */
readonly keys: string[];
}
class ParamsAsMap implements ParamMap {
@ -80,8 +83,15 @@ class ParamsAsMap implements ParamMap {
return [];
}
get keys(): string[] { return Object.keys(this.params); }
}
/**
* Convert a {@link Params} instance to a {@link ParamMap}.
*
* @stable
*/
export function convertToParamMap(params: Params): ParamMap {
return new ParamsAsMap(params);
}