class Bmg::Sql::Processor::OrderBy
Attributes
ordering[R]
Public Class Methods
new(ordering, builder)
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Calls superclass method
Bmg::Sql::Processor::new
# File lib/bmg/sql/processor/order_by.rb, line 6 def initialize(ordering, builder) super(builder) @ordering = ordering end
Public Instance Methods
on_select_exp(sexpr)
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# File lib/bmg/sql/processor/order_by.rb, line 19 def on_select_exp(sexpr) if obc = sexpr.order_by_clause sexpr = builder.from_self(sexpr) call(sexpr) else needed = builder.order_by_clause(ordering, &sexpr.desaliaser) sexpr.dup.push(needed) end end
on_set_operator(sexpr)
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# File lib/bmg/sql/processor/order_by.rb, line 12 def on_set_operator(sexpr) call(builder.from_self(sexpr)) end