Class: Zena::Use::QueryLink::Compiler

Inherits:
QueryBuilder::Processor
  • Object
show all
Defined in:
lib/zena/use/query_link.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#node_name ⇒ Object (readonly)

Returns the value of attribute node_name.



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# File 'lib/zena/use/query_link.rb', line 34

def node_name
  @node_name
end

Instance Method Details

#map_attr(fld) ⇒ Object 



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# File 'lib/zena/use/query_link.rb', line 49

def map_attr(fld)
  # error
  nil
end

#process_field(field_name) ⇒ Object

Overwrite this and take car to check for valid fields.



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# File 'lib/zena/use/query_link.rb', line 40

def process_field(field_name)
  if %w{comment status date name}.include?(field_name)
    field_name = 'comment' if field_name == 'name'
    "#{table}.#{field_name}"
  else
    super # raise an error
  end
end