Marcel Taeumel uploaded a new version of MorphicExtras to project The Trunk: http://source.squeak.org/trunk/MorphicExtras-mt.174.mcz
==================== Summary ====================
Name: MorphicExtras-mt.174 Author: mt Time: 17 May 2016, 2:20:29.347089 pm UUID: b22e6fc2-bfaf-de4f-930c-c192fc6dacd0 Ancestors: MorphicExtras-mt.173
Add a simple check whether there are flaps visible in a world.
=============== Diff against MorphicExtras-mt.173 ===============
Item was added: + ----- Method: Flaps class>>anyFlapsVisibleIn: (in category 'testing') ----- + anyFlapsVisibleIn: aWorld + + aWorld submorphsDo: [:m | + (m isKindOf: FlapTab) ifTrue: [^ true]]. + + ^ false!
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