lib/controller.js
function(v, o) {
            if (re.test(v)) {
              o[k] = v; // Set params to be returned when matching
              return true;
            } else {
              return false;
            }
          }
function(v, o) {
            if (re.test(v)) {
              o[k] = v; // Set params to be returned when matching
              return true;
            } else {
              return false;
            }
          }
function ( v , o ) { if ( re . test ( v ) ) { o [ k ] = v ; // Set params to be returned when matching return true ; } else { return false ; } }
new closure, to maintain value
new closure to maintain value