Data commit

Task/Flow-control-structures/Ruby/flow-control-structures-1.rb

@@ -0,0 +1,13 @@
+begin
+  # some code that may raise an exception
+rescue ExceptionClassA => a
+  # handle code
+rescue ExceptionClassB, ExceptionClassC => b_or_c
+  # handle ...
+rescue
+  # handle all other exceptions
+else
+  # when no exception occurred, execute this code
+ensure
+  # execute this code always
+end

Task/Flow-control-structures/Ruby/flow-control-structures-2.rb

@@ -0,0 +1,3 @@
+values = ["1", "2.3", /pattern/]
+result = values.map {|v| Integer(v) rescue Float(v) rescue String(v)}
+# => [1, 2.3, "(?-mix:pattern)"]

Task/Flow-control-structures/Ruby/flow-control-structures-3.rb

@@ -0,0 +1,17 @@
+def some_method
+  # ...
+  if some_condition
+    throw :get_me_out_of_here
+  end
+  # ...
+end
+
+catch :get_me_out_of_here do
+  for ...
+    for ...
+      some_method
+    end
+  end
+end
+
+puts "continuing after catching the throw"