Class: Joint::AttachmentProxy

Inherits:

Object

• Object
• Joint::AttachmentProxy

show all

Defined in:

lib/joint/attachment_proxy.rb

Instance Method Summary (collapse)

• - (Object) grid_io
• - (Object) id
• - (AttachmentProxy) initialize(instance, name) constructor

  A new instance of AttachmentProxy.

• - (Object) method_missing(method, *args, &block)
• - (Object) name
• - (Boolean) nil? (also: #blank?)
• - (Object) size
• - (Object) type

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# File 'lib/joint/attachment_proxy.rb', line 3

def initialize(instance, name)
  @instance, @name = instance, name
end

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# File 'lib/joint/attachment_proxy.rb', line 32

def method_missing(method, *args, &block)
  grid_io.send(method, *args, &block)
end

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# File 'lib/joint/attachment_proxy.rb', line 28

def grid_io
  @grid_io ||= @instance.grid.get(id)
end

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# File 'lib/joint/attachment_proxy.rb', line 7

def id
  @instance.send("#{@name}_id")
end

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# File 'lib/joint/attachment_proxy.rb', line 11

def name
  @instance.send("#{@name}_name")
end

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# File 'lib/joint/attachment_proxy.rb', line 23

def nil?
  !@instance.send("#{@name}?")
end

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# File 'lib/joint/attachment_proxy.rb', line 15

def size
  @instance.send("#{@name}_size")
end

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# File 'lib/joint/attachment_proxy.rb', line 19

def type
  @instance.send("#{@name}_type")
end