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Diffstat (limited to 'spec/rubyspec/language/loop_spec.rb')
-rw-r--r-- | spec/rubyspec/language/loop_spec.rb | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/spec/rubyspec/language/loop_spec.rb b/spec/rubyspec/language/loop_spec.rb deleted file mode 100644 index 4e60e0d8e6..0000000000 --- a/spec/rubyspec/language/loop_spec.rb +++ /dev/null @@ -1,67 +0,0 @@ -require File.expand_path('../../spec_helper', __FILE__) - -describe "The loop expression" do - it "repeats the given block until a break is called" do - outer_loop = 0 - loop do - outer_loop += 1 - break if outer_loop == 10 - end - outer_loop.should == 10 - end - - it "executes code in its own scope" do - loop do - inner_loop = 123 - break - end - lambda { inner_loop }.should raise_error(NameError) - end - - it "returns the value passed to break if interrupted by break" do - loop do - break 123 - end.should == 123 - end - - it "returns nil if interrupted by break with no arguments" do - loop do - break - end.should == nil - end - - it "skips to end of body with next" do - a = [] - i = 0 - loop do - break if (i+=1) >= 5 - next if i == 3 - a << i - end - a.should == [1, 2, 4] - end - - it "restarts the current iteration with redo" do - a = [] - loop do - a << 1 - redo if a.size < 2 - a << 2 - break if a.size == 3 - end - a.should == [1, 1, 2] - end - - it "uses a spaghetti nightmare of redo, next and break" do - a = [] - loop do - a << 1 - redo if a.size == 1 - a << 2 - next if a.size == 3 - a << 3 - break if a.size > 6 - end - a.should == [1, 1, 2, 1, 2, 3, 1, 2, 3] - end -end |