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diff default_struct.m @ 240:46256fffa329 feature/beams

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Added some stuff for default structs. Improved interface for beam.
author Jonatan Werpers <jonatan@werpers.com>
date Wed, 03 Aug 2016 12:30:27 +0200
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--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/default_struct.m	Wed Aug 03 12:30:27 2016 +0200
@@ -0,0 +1,10 @@
+function default_struct(s, val)
+    if evalin('caller',sprintf('~exist(''%s'',''var'')',s))
+        given = [];
+    else
+        given = evalin('caller', s);
+    end
+
+    final = copyWithDefault(given, val);
+    assignin('caller', s, final);
+end