index.js
function init (func) {
    func = ensureFunc(func);
    cache = undefined;
    deps = parseDepsFromFunc(func);
  }
function init (func) {
    func = ensureFunc(func);
    cache = undefined;
    deps = parseDepsFromFunc(func);
  }
function init ( func ) { func = ensureFunc ( func ) ; cache = undefined ; deps = parseDepsFromFunc ( func ) ; }
Initialises or re-initialises the state of the dependency.
Initialises or re - initialises the state of the dependency .