Sha256: 331390f493e62fbbae06c55db5db76968305cc5a6353b3060b3ab52eb020d7c1
Contents?: true
Size: 993 Bytes
Versions: 12
Compression:
Stored size: 993 Bytes
Contents
module Rack
class MiniProfiler
# This class acts as a proxy to the Body so that we can
# safely append to the end without knowing about the internals
# of the body class.
class BodyAddProxy
def initialize(body, additional_text)
@body = body
@additional_text = additional_text
end
def respond_to?(*args)
super or @body.respond_to?(*args)
end
def method_missing(*args, &block)
@body.__send__(*args, &block)
end
# In the case of to_str we don't want to use method_missing as it might avoid
# a call to each (such as in Rack::Test)
def to_str
result = ""
each {|token| result << token}
result
end
def each(&block)
# In ruby 1.9 we don't support String#each
if @body.is_a?(String)
yield @body
else
@body.each(&block)
end
yield @additional_text
self
end
end
end
end
Version data entries
12 entries across 12 versions & 2 rubygems