Class: ActionDispatch::Response::Buffer

Inherits:
Object
  • Object
show all
Defined in:
lib/action_dispatch/http/response.rb

Overview

:nodoc:

Direct Known Subclasses

ActionController::Live::Buffer

Instance Method Summary collapse

Constructor Details

#initialize(response, buf) ⇒ Buffer

Returns a new instance of Buffer.



99
100
101
102
103
104
# File 'lib/action_dispatch/http/response.rb', line 99

def initialize(response, buf)
  @response = response
  @buf      = buf
  @closed   = false
  @str_body = nil
end

Instance Method Details

#abortObject



137
138
# File 'lib/action_dispatch/http/response.rb', line 137

def abort
end

#bodyObject



110
111
112
113
114
115
116
# File 'lib/action_dispatch/http/response.rb', line 110

def body
  @str_body ||= begin
    buf = +""
    each { |chunk| buf << chunk }
    buf
  end
end

#closeObject



140
141
142
143
# File 'lib/action_dispatch/http/response.rb', line 140

def close
  @response.commit!
  @closed = true
end

#closed?Boolean

Returns:

  • (Boolean)


145
146
147
# File 'lib/action_dispatch/http/response.rb', line 145

def closed?
  @closed
end

#each(&block) ⇒ Object



127
128
129
130
131
132
133
134
135
# File 'lib/action_dispatch/http/response.rb', line 127

def each(&block)
  if @str_body
    return enum_for(:each) unless block_given?

    yield @str_body
  else
    each_chunk(&block)
  end
end

#to_aryObject



106
107
108
# File 'lib/action_dispatch/http/response.rb', line 106

def to_ary
  @buf.to_ary
end

#write(string) ⇒ Object Also known as: <<

Raises:

  • (IOError)


118
119
120
121
122
123
124
# File 'lib/action_dispatch/http/response.rb', line 118

def write(string)
  raise IOError, "closed stream" if closed?

  @str_body = nil
  @response.commit!
  @buf.push string
end