Message in smalltalk -

i'm new smalltalk , have question.

i have written message:

((objednavkaset select:[:a | auto porucha notempty])     select: [:d |          (d auto porucha select:[:x |              x datum_poruchy                 between: x datum_vypujceni                 and: x datum_skutecneho_vraceni])             size > 0]) 

and have problem, need access datum_vypujceni , datum_skutecneho_vraceni select

select: [:d | (d auto porucha select:[:x | x datum_poruchy between: x datum_vypujceni and: x datum_skutecneho_vraceni]]

but don't know how, there way access it?

here diagram if need it.

as uko's answer removal of initial select: , use of anysatisfy:, think jarda's question still remains unanswered.

the actual question how access 2 instance variables datum_vypujceni , datum_skutecneho_vraceni of objed, rather how write selection script.

so, here answer simple question: jarda, add 2 methods in objednavka class answer these instance variables:

datum_vypujceni     ^datum_vypujceni  datum_skutecneho_vraceni     ^datum_skutecneho_vraceni 

once have these methods, script these data objed variable. note need getter access datum_poruchy of poruchy. make sure poruchy class has getter method

datum_poruchy     ^datum_poruchy