class Capybara::Server::AnimationDisabler
Constants
- DISABLE_MARKUP_TEMPLATE
Attributes
disable_markup[R]
Public Class Methods
new(app)
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# File lib/capybara/server/animation_disabler.rb, line 17 def initialize(app) @app = app @disable_markup = DISABLE_MARKUP_TEMPLATE % AnimationDisabler.selector_for(Capybara.disable_animation) end
selector_for(css_or_bool)
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# File lib/capybara/server/animation_disabler.rb, line 6 def self.selector_for(css_or_bool) case css_or_bool when String css_or_bool when true '*' else raise CapybaraError, 'Capybara.disable_animation supports either a String (the css selector to disable) or a boolean' end end
Public Instance Methods
call(env)
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# File lib/capybara/server/animation_disabler.rb, line 22 def call(env) @status, @headers, @body = @app.call(env) return [@status, @headers, @body] unless html_content? response = Rack::Response.new([], @status, @headers) @body.each { |html| response.write insert_disable(html) } @body.close if @body.respond_to?(:close) response.finish end
Private Instance Methods
html_content?()
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# File lib/capybara/server/animation_disabler.rb, line 37 def html_content? !!(@headers['Content-Type'] =~ /html/) end
insert_disable(html)
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# File lib/capybara/server/animation_disabler.rb, line 41 def insert_disable(html) html.sub(%r{(</head>)}, disable_markup + '\\1') end