Class: CBOR::Cache
- Inherits:
-
Object
- Object
- CBOR::Cache
- Defined in:
- lib/libcbor/cache.rb
Overview
Provides caching for simple values (true, false, nil)
Constant Summary collapse
- @@bfr =
FFI::Buffer.new(:uchar, 1)
Class Method Summary collapse
-
.false ⇒ String
Returns cached encoded
false
equivalent. -
.get_bool(val) ⇒ String
Returns encoded equivalent.
-
.get_null ⇒ String
Returns encoded null (
nil
) equivalent. -
.nil ⇒ String
Returns cached encoded
nil
equivalent. -
.true ⇒ String
Returns cached encoded
true
equivalent.
Class Method Details
.false ⇒ String
Returns cached encoded false
equivalent
31 32 33 |
# File 'lib/libcbor/cache.rb', line 31 def self.false @@false ||= get_bool(false) end |
.get_bool(val) ⇒ String
Returns encoded equivalent
10 11 12 |
# File 'lib/libcbor/cache.rb', line 10 def self.get_bool(val) @@bfr.get_bytes(0, LibCBOR.cbor_encode_bool(val, @@bfr, 1)) end |
.get_null ⇒ String
Returns encoded null (nil
) equivalent
17 18 19 |
# File 'lib/libcbor/cache.rb', line 17 def self.get_null @@bfr.get_bytes(0, LibCBOR.cbor_encode_null(@@bfr, 1)) end |
.nil ⇒ String
Returns cached encoded nil
equivalent
38 39 40 |
# File 'lib/libcbor/cache.rb', line 38 def self.nil @@null ||= get_null end |
.true ⇒ String
Returns cached encoded true
equivalent
24 25 26 |
# File 'lib/libcbor/cache.rb', line 24 def self.true @@true ||= get_bool(true) end |