Class: ActiveRecord::SqlMapper::Context

Inherits:
Object
  • Object
show all
Includes:
Singleton
Defined in:
lib/sql_mapper.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Context

Returns a new instance of Context.



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# File 'lib/sql_mapper.rb', line 23

def initialize
  @default_result_class = Struct
  @queries = {}
end

Instance Method Details

#map(name, sql, result_class = nil) ⇒ Object 



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# File 'lib/sql_mapper.rb', line 36

def map(name, sql, result_class=nil)
  mapping = QueryMapping.new name, sql, result_class
  @queries[name] = mapping
end

#named_query_exists?(sym) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/sql_mapper.rb', line 32

def named_query_exists?(sym)
  @queries.include? sym
end

#queries ⇒ Object 



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# File 'lib/sql_mapper.rb', line 28

def queries
  @queries.dup
end

#result_class(clazz = nil) ⇒ Object 



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# File 'lib/sql_mapper.rb', line 41

def result_class(clazz=nil)
  @default_result_class = clazz if not clazz.nil? and clazz.is_a? Class
  @default_result_class
end