self value] ] case: 1 perform: [ ^[ :a | self value: a] ] case: 2 perform: [ ^[ :a :b | self value: a value: b ] ] case: 3 perform: [ ^[ :a :b :c | self value: a value: b value: c ] ] case: 4 perform: [ ^[ :a :b :c :d| self value: a value: b value: c value: d ] ] case: 5 perform: [ ^[ :a :b :c :d :e| self value: a value: b value: c value: d value: e ] ] case: 6 perform: [ ^[ :a :b :c :d :e :f| self value: a value: b value: c value: d value: e value: f ] ] case: 7 perform: [ ^[ :a :b :c :d :e :f :g | self value: a value: b value: c value: d value: e value: f value: g ] ] case: 8 perform: [ ^[ :a :b :c :d :e :f :g :h | self value: a value: b value: c value: d value: e value: f value: g value: h ] ] case: 9 perform: [ ^[ :a :b :c :d :e :f :g :h :i | self value: a value: b value: c value: d value: e value: f value: g value: h value: i ] ] case: 10 perform: [ ^[ :a :b :c :d :e :f :g :h :i :j | self value: a value: b value: c value: d value: e value: f value: g value: h value: j ] ]. ^nil]]>