Class: RubySync::Operation

Inherits:
Object show all
Defined in:
lib/ruby_sync/operation.rb

Overview

Operations that may be performed on an attribute

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(type, subject, values) ⇒ Operation

Returns a new instance of Operation.



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# File 'lib/ruby_sync/operation.rb', line 37

def initialize type, subject, values
  self.type = type.to_sym
  self.subject = subject.to_s
  self.values = values
end

Instance Attribute Details

#subject ⇒ Object

Returns the value of attribute subject.



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# File 'lib/ruby_sync/operation.rb', line 21

def subject
  @subject
end

#type ⇒ Object

Returns the value of attribute type.



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# File 'lib/ruby_sync/operation.rb', line 21

def type
  @type
end

#values ⇒ Object

Returns the value of attribute values.



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# File 'lib/ruby_sync/operation.rb', line 21

def values
  @values
end

Class Method Details

.add(subject, values) ⇒ Object 



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# File 'lib/ruby_sync/operation.rb', line 24

def self.add subject, values
  self.new(:add, subject, values)
end

.delete(subject, values) ⇒ Object 



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# File 'lib/ruby_sync/operation.rb', line 28

def self.delete subject, values
  self.new(:delete, subject, values)
end

.replace(subject, values) ⇒ Object 



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# File 'lib/ruby_sync/operation.rb', line 32

def self.replace subject, values
  self.new(:replace, subject, values)
end

Instance Method Details

#same_but_as(type) ⇒ Object

Returns a duplicate of this operation but with the type changed to the specified type



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# File 'lib/ruby_sync/operation.rb', line 66

def same_but_as type
  op = self.dup
  op.type = type
  op
end

#same_but_on(subject) ⇒ Object

Returns a duplicate of this operation but with the subject changed to the specified subject



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# File 'lib/ruby_sync/operation.rb', line 58

def same_but_on subject
  op = self.dup
  op.subject = subject
  op
end

#same_but_with(values) ⇒ Object

Returns a duplicate of this operation but with the values changed to those specified



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# File 'lib/ruby_sync/operation.rb', line 74

def same_but_with values
  op = self.dub
  op.values = values
  op
end