Module: SqlLogic::Associations

Defined in:
lib/sql_logic/associations.rb

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(name, *args, &block) ⇒ Object (private) 



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# File 'lib/sql_logic/associations.rb', line 28

def method_missing(name, *args, &block)
  if details = association_condition_details(name)
    create_association_condition(details[:association], details[:column], details[:condition], args)
  else
    super
  end
end

Instance Method Details

#association_alias_condition?(name) ⇒ Boolean

Is the ane of the method a valie name for an association alias condition? An alias being “gt” for “greater_than”, etc.

Returns:

  • (Boolean) 


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# File 'lib/sql_logic/associations.rb', line 23

def association_alias_condition?(name)
  !association_alias_condition_details(name).nil?
end

#association_condition?(name) ⇒ Boolean

Is the name of the method a valid name for an association condition?

Returns:

  • (Boolean) 


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# File 'lib/sql_logic/associations.rb', line 17

def association_condition?(name)
  !association_condition_details(name).nil?
end

#primary_condition_name(name) ⇒ Object

:nodoc:



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# File 'lib/sql_logic/associations.rb', line 4

def primary_condition_name(name) # :nodoc:
  if result = super
    result
  elsif association_condition?(name)
    name.to_sym
  elsif details = association_alias_condition_details(name)
    "#{details[:association]}_#{details[:column]}_#{primary_condition(details[:condition])}".to_sym
  else
    nil
  end
end