Module: Predicate::Postgres::PgArray

Defined in:
lib/predicate/postgres/pg_array.rb,
lib/predicate/postgres/pg_array/empty.rb,
lib/predicate/postgres/pg_array/literal.rb,
lib/predicate/postgres/pg_array/overlaps.rb

Defined Under Namespace

Modules: Empty, Literal, Overlaps

Class Method Summary collapse

Class Method Details

.to_pg_array(arg, type = :varchar) ⇒ Object 



5
6
7
8
9
10
11
12
13
14
15
16
17
 
# File 'lib/predicate/postgres/pg_array.rb', line 5

def to_pg_array(arg, type = :varchar)
  if arg.is_a?(Sequel::Postgres::PGArray)
    arg
  elsif arg.is_a?(Sequel::SQL::Wrapper)
    ::Sequel.pg_array(arg.value, type)
  elsif arg.is_a?(Array)
    ::Sequel.pg_array(arg, type)
  elsif arg.respond_to?(:pg_array)
    arg.pg_array
  else
    raise NotSupportedError, "Unexpected pg_array arg `#{arg}`::`#{arg.class}`"
  end
end