Message expressions

  • unary, binary, keyword

Unary

  • {\em $1.0 sin, Random new}

Binary

  • arithmetic {\em -- ctr + 1}
  • comparison {\em -- aVar >= 200 }
  • combination {\em -- 100 @ 200 }
  • association {\em -- # Two -> 2}

slide: Smalltalk -- expressions (3)