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.



101
102
103
104
105
106
 
# File 'lib/action_dispatch/http/response.rb', line 101

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

Instance Method Details

#abort ⇒ Object 



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

def abort
end

#body ⇒ Object 



114
115
116
117
118
119
120
 
# File 'lib/action_dispatch/http/response.rb', line 114

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

#close ⇒ Object 



144
145
146
147
 
# File 'lib/action_dispatch/http/response.rb', line 144

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

#closed? ⇒ Boolean

Returns:

  • (Boolean) 


149
150
151
 
# File 'lib/action_dispatch/http/response.rb', line 149

def closed?
  @closed
end

#each(&block) ⇒ Object 



131
132
133
134
135
136
137
138
139
 
# File 'lib/action_dispatch/http/response.rb', line 131

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

    yield @str_body
  else
    each_chunk(&block)
  end
end

#to_ary ⇒ Object 



108
109
110
111
112
 
# File 'lib/action_dispatch/http/response.rb', line 108

def to_ary
  @buf.respond_to?(:to_ary) ?
    @buf.to_ary :
    @buf.each
end

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

Raises:

  • (IOError) 


122
123
124
125
126
127
128
 
# File 'lib/action_dispatch/http/response.rb', line 122

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

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