http_header steps aren't parenthesized, throw warnings

[auxesis]

@tauboy wrote in #11:

Hi mate

getting an error running feature tests under 0.8.3

/home/cucumber/cucumber/infrastructure-tests/features/steps/http_header_steps.rb:16: warning: parenthesize argument(s) for future version /home/cucumber/cucumber/infrastructure-tests/features/steps/http_header_steps.rb:20: warning: parenthesize argument(s) for future version

to fix it I've had to hash out these 2 steps in http_header_steps.rb

header contains checks Then /the "(.)" header should contain "(.)"$/ do | header_name, header_contains | @url_headers[header_name].should match header_contains end

Then /the "(.)" header should not contain "(.)"$/ do | header_name, header_contains | @url_headers[header_name].should_not match header_contains end

[auxesis]

Fixed in 0.8.4 / 298adcb36b8e949c0b235e938530019a8441ad50.