nl_tokens: db - db controller mname - method name frc - force rebind collections controllers . if <code > false< / code > db meta will be reloaded only if method executes on unknown collection . argl - arguments count ( for register callback as last argument )
pl_tokens: function ( db , mname , frc ) { return function ( ) { var cname = arguments [ 0 ] ; var args = [ cname ] ; // copy all arguments except first and last for ( var i = 1 ; i < arguments . length - 1 ; ++ i ) { args . push ( arguments [ i ] ) ; } // creating callback with collection rebuilding var ccb = function ( rcb ) { return function ( ) { if ( frc || ! db [ cname ] ) { bindColCtls ( db ) ; } if ( rcb ) { rcb . apply ( this , arguments ) ; } } } ; if ( arguments . length > 1 ) { if ( typeof arguments [ arguments . length - 1 ] === 'function' ) { // wrap existing callback args . <mask> ( ccb ( arguments [ arguments . length - 1 ] ) ) ; } else { // adding registering callback after last argument args . push ( arguments [ arguments . length - 1 ] ) ; args . push ( ccb ( ) ) ; } } else { args . push ( ccb ( ) ) ; } return cdb . jb [ mname ] . apply ( cdb . jb , args ) ; } }