lib/validator.js
function genValidatorMap() {
  var groupName, group, name
  for (groupName in PROP_NAME_GROUPS) {
    group = PROP_NAME_GROUPS[groupName]
    for (name in group) {
      validatorMap[name] = group[name]
    }
  }
}
function genValidatorMap() {
  var groupName, group, name
  for (groupName in PROP_NAME_GROUPS) {
    group = PROP_NAME_GROUPS[groupName]
    for (name in group) {
      validatorMap[name] = group[name]
    }
  }
}
function genValidatorMap ( ) { var groupName , group , name for ( groupName in PROP_NAME_GROUPS ) { group = PROP_NAME_GROUPS [ groupName ] for ( name in group ) { validatorMap [ name ] = group [ name ] } } }
flatten `PROP_NAME_GROUPS` to `validatorMap`
flatten PROP_NAME_GROUPS to validatorMap