Class: Perpetuity::Postgres::NegatedQuery

Inherits:
Object
  • Object
show all
Defined in:
lib/perpetuity/postgres/negated_query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&block) ⇒ NegatedQuery

Returns a new instance of NegatedQuery.



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# File 'lib/perpetuity/postgres/negated_query.rb', line 8

def initialize &block
  @query = Query.new(&block)
end

Instance Attribute Details

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/perpetuity/postgres/negated_query.rb', line 6

def query
  @query
end

Instance Method Details

#to_db ⇒ Object 



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# File 'lib/perpetuity/postgres/negated_query.rb', line 12

def to_db
  "NOT (#{query.to_db})"
end

#to_s ⇒ Object 



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# File 'lib/perpetuity/postgres/negated_query.rb', line 16

def to_s
  to_db
end