woocommerce/plugins/woocommerce-blocks/assets/js/data/utils/has-in-state.ts

28 lines
659 B
TypeScript

const has = ( obj: Record< string, unknown >, path: string[] ): boolean => {
return (
!! path &&
!! path.reduce< unknown >(
( prevObj, key ) =>
typeof prevObj === 'object' && prevObj !== null
? ( prevObj as Record< string, unknown > )[ key ]
: undefined,
obj
)
);
};
/**
* Utility for returning whether the given path exists in the state.
*
* @param {Object} state The state being checked
* @param {Array} path The path to check
*
* @return {boolean} True means this exists in the state.
*/
export default function hasInState(
state: Record< string, unknown >,
path: string[]
): boolean {
return has( state, path );
}