Class: SimpleQuery::OrderClause

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_query/clauses/order_clause.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(table) ⇒ OrderClause 



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# File 'lib/simple_query/clauses/order_clause.rb', line 7

def initialize(table)
  @table = table
  @orders = []
end

Instance Attribute Details

#orders ⇒ Object (readonly)

Returns the value of attribute orders.



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# File 'lib/simple_query/clauses/order_clause.rb', line 5

def orders
  @orders
end

Instance Method Details

#add(order_conditions) ⇒ Object 



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# File 'lib/simple_query/clauses/order_clause.rb', line 12

def add(order_conditions)
  order_conditions.each do |field, direction|
    validate_order_direction(direction)
    @orders << @table[field].send(direction)
  end
end

#apply_to(query) ⇒ Object 



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# File 'lib/simple_query/clauses/order_clause.rb', line 19

def apply_to(query)
  @orders.each { |order_node| query.order(order_node) }
  query
end