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Module: Arel::TreeManager::StatementMethods

Do not use. This module is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Included In:
::Arel::DeleteManager, ::Arel::UpdateManager
Defined in: activerecord/lib/arel/tree_manager.rb

Instance Attribute Summary

Instance Method Summary

Instance Attribute Details

#key (rw)

[ GitHub ] 

  


# File 'activerecord/lib/arel/tree_manager.rb', line 31



def key
  @ast.key
end


  








  

    #key=(key)   (rw)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/tree_manager.rb', line 23



def key=(key)
  @ast.key = if key.is_a?(Array)
    key.map { |k| Nodes.build_quoted(k) }
  else
    Nodes.build_quoted(key)
  end
end


  








  

    #wheres=(exprs)   (writeonly)
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/tree_manager.rb', line 35



def wheres=(exprs)
  @ast.wheres = exprs
end


  







Instance Method Details



  

    #offset(offset)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/tree_manager.rb', line 13



def offset(offset)
  @ast.offset = Nodes::Offset.new(Nodes.build_quoted(offset)) if offset
  self
end


  








  

    #order(*expr)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/tree_manager.rb', line 18



def order(*expr)
  @ast.orders = expr
  self
end


  








  

    #take(limit)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/tree_manager.rb', line 8



def take(limit)
  @ast.limit = Nodes::Limit.new(Nodes.build_quoted(limit)) if limit
  self
end


  








  

    #where(expr)  
  

  [ GitHub ]


  

  


# File 'activerecord/lib/arel/tree_manager.rb', line 39



def where(expr)
  @ast.wheres << expr
  self
end