lib/instructions/float/float_abs.rb in nudge-0.2.6 vs lib/instructions/float/float_abs.rb in nudge-0.2.7

@@ -1,4 +1,12 @@
+# pops the top item of the +:float+ stack;
+# pushes a ValuePoint with its absolute value onto the +:float+ stack
+#
+# *needs:* 1 +:float+
+#
+# *pushes:* 1 +:float+
+#
+
 class FloatAbsInstruction < Instruction
   def preconditions?
     needs :float, 1
   end
   def setup