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Diffstat (limited to 'spec/ruby/library/stringscanner/size_spec.rb')
-rw-r--r-- | spec/ruby/library/stringscanner/size_spec.rb | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/spec/ruby/library/stringscanner/size_spec.rb b/spec/ruby/library/stringscanner/size_spec.rb new file mode 100644 index 0000000000..3e475489e3 --- /dev/null +++ b/spec/ruby/library/stringscanner/size_spec.rb @@ -0,0 +1,17 @@ +require_relative '../../spec_helper' +require 'strscan' + +describe "StringScanner#size" do + before :each do + @s = StringScanner.new("This is a test") + end + + it "returns the number of captures groups of the last match" do + @s.scan(/(.)(.)(.)/) + @s.size.should == 4 + end + + it "returns nil if there is no last match" do + @s.size.should == nil + end +end |