Sha256: 2350bd7155e17dc59c43bd67bbe3ea45299bd891c2a294b17c57169ded82647f
Contents?: true
Size: 569 Bytes
Versions: 19
Compression:
Stored size: 569 Bytes
Contents
module Rack
# Allows you to tap into the response headers. Yields a Rack::Utils::HeaderHash
# of current response headers to the block. Example:
#
# use Rack::ResponseHeaders do |headers|
# headers['X-Foo'] = 'bar'
# headers.delete('X-Baz')
# end
#
class ResponseHeaders
def initialize(app, &block)
@app = app
@block = block
end
def call(env)
response = @app.call(env)
headers = Utils::HeaderHash.new(response[1])
@block.call(headers)
response[1] = headers
response
end
end
end
Version data entries
19 entries across 19 versions & 2 rubygems