Class: Dataset::Record::Meta

Inherits:
Object
  • Object
show all
Defined in:
lib/dataset/record/meta.rb

Overview

A mechanism to cache information about an ActiveRecord class to speed things up a bit for insertions, finds, and method generation.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(heirarchy, record_class) ⇒ Meta

Returns a new instance of Meta.



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# File 'lib/dataset/record/meta.rb', line 14

def initialize(heirarchy, record_class)
  @heirarchy    = heirarchy
  @record_class = record_class
  @class_name   = record_class.name
end

Instance Attribute Details

#class_name ⇒ Object (readonly)

:nodoc:



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# File 'lib/dataset/record/meta.rb', line 7

def class_name
  @class_name
end

#heirarchy ⇒ Object (readonly)

:nodoc:



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# File 'lib/dataset/record/meta.rb', line 7

def heirarchy
  @heirarchy
end

#record_class ⇒ Object (readonly)

:nodoc:



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# File 'lib/dataset/record/meta.rb', line 7

def record_class
  @record_class
end

Instance Method Details

#inheriting_record? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/dataset/record/meta.rb', line 20

def inheriting_record?
  !record_class.descends_from_active_record?
end

#to_s ⇒ Object 



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# File 'lib/dataset/record/meta.rb', line 24

def to_s
  "#<RecordMeta: #{table_name}>"
end