Module: DB::Postgres::Native

Extended by:
FFI::Library
Defined in:
lib/db/postgres/native.rb,
lib/db/postgres/native/field.rb,
lib/db/postgres/native/types.rb,
lib/db/postgres/native/result.rb,
lib/db/postgres/native/connection.rb

Defined Under Namespace

Modules: IO, Types Classes: Connection, Result

Constant Summary collapse

DEFAULT_TYPES =

These are hard coded OIDs.

{
	16 => Types::Boolean,
	
	20 => Types::Integer,
	21 => Types::Integer,
	23 => Types::Integer,
	
	114 => JSON,
	
	700 => Types::Float,
	701 => Types::Float,
	
	1082 => Date,
	1083 => Types::DateTime,
	1114 => Types::DateTime,
	
	1700 => Types::Decimal,
	
	3500 => Types::Symbol,
}

Class Method Summary collapse

Class Method Details

.array_of_strings(values) ⇒ Object 



28
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# File 'lib/db/postgres/native/connection.rb', line 28

def self.array_of_strings(values)
	array = FFI::MemoryPointer.new(:pointer, values.size + 1)
	
	pointers = values.map do |value|
		FFI::MemoryPointer.from_string(value.to_s)
	end
	
	array.write_array_of_pointer(pointers)
	
	return array
end