Module: Sinatra::Streaming::Stream

Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#appObject

Returns the value of attribute app.



88
89
90
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 88

def app
  @app
end

#closedObject Also known as: closed?

Returns the value of attribute closed.



88
89
90
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 88

def closed
  @closed
end

#linenoObject

Returns the value of attribute lineno.



88
89
90
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 88

def lineno
  @lineno
end

#posObject Also known as: tell

Returns the value of attribute pos.



88
89
90
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 88

def pos
  @pos
end

#transformerObject

Returns the value of attribute transformer.



88
89
90
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 88

def transformer
  @transformer
end

Class Method Details

.extended(obj) ⇒ Object



92
93
94
95
96
97
98
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 92

def self.extended(obj)
  obj.closed = false
  obj.lineno = 0
  obj.pos = 0
  obj.callback { obj.closed = true }
  obj.errback  { obj.closed = true }
end

Instance Method Details

#<<(data) ⇒ Object

Raises:

  • (IOError)


100
101
102
103
104
105
106
107
108
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 100

def <<(data)
  raise IOError, 'not opened for writing' if closed?

  @transformer ||= nil
  data = data.to_s
  data = @transformer[data] if @transformer
  @pos += data.bytesize
  super(data)
end

#close_readObject

Raises:

  • (IOError)


160
161
162
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 160

def close_read
  raise IOError, 'closing non-duplex IO for reading'
end

#closed_read?Boolean

Returns:

  • (Boolean)


164
165
166
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 164

def closed_read?
  true
end

#closed_write?Boolean

Returns:

  • (Boolean)


168
169
170
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 168

def closed_write?
  closed?
end

#dummyObject Also known as: flush, fsync, internal_encoding, pid



220
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 220

def dummy(*) end

#eachObject



110
111
112
113
114
115
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 110

def each
  # that way body.each.map { ... } works
  return self unless block_given?

  super
end

#enum_not_open_for_readingObject Also known as: chars, each_line, each_byte, each_char, lines



208
209
210
211
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 208

def enum_not_open_for_reading(*)
  not_open_for_reading if block_given?
  enum_for(:not_open_for_reading)
end

#external_encodingObject



172
173
174
175
176
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 172

def external_encoding
  Encoding.find settings.default_encoding
rescue NameError
  settings.default_encoding
end

#map(&block) ⇒ Object



117
118
119
120
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 117

def map(&block)
  # dup would not copy the mixin
  clone.map!(&block)
end

#map!(&block) ⇒ Object



122
123
124
125
126
127
128
129
130
131
132
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 122

def map!(&block)
  @transformer ||= nil

  if @transformer
    inner = @transformer
    outer = block
    block = proc { |value| outer[inner[value]] }
  end
  @transformer = block
  self
end


142
143
144
145
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 142

def print(*args)
  args.each { |arg| self << arg }
  nil
end

#printf(format, *args) ⇒ Object



147
148
149
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 147

def printf(format, *args)
  print(format.to_s % args)
end

#putc(c) ⇒ Object



151
152
153
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 151

def putc(c)
  print c.chr
end

#puts(*args) ⇒ Object



155
156
157
158
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 155

def puts(*args)
  args.each { |arg| self << "#{arg}\n" }
  nil
end

#rewindObject



182
183
184
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 182

def rewind
  @pos = @lineno = 0
end

#seekObject Also known as: sysseek



227
228
229
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 227

def seek(*)
  0
end

#settingsObject



178
179
180
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 178

def settings
  app.settings
end

#syncObject



233
234
235
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 233

def sync
  true
end

#tty?Boolean Also known as: isatty

Returns:

  • (Boolean)


237
238
239
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 237

def tty?
  false
end

#write(data) ⇒ Object Also known as: syswrite, write_nonblock



134
135
136
137
# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/sinatra-contrib-3.0.5/lib/sinatra/streaming.rb', line 134

def write(data)
  self << data
  data.to_s.bytesize
end