Class: Protobuf::Field::FloatField
- Defined in:
- lib/protobuf/field/float_field.rb
Direct Known Subclasses
Constant Summary
Constants inherited from BaseField
BaseField::OBJECT_MODULE, BaseField::PACKED_TYPES
Instance Attribute Summary
Attributes inherited from BaseField
#default_value, #fully_qualified_name, #message_class, #name, #options, #rule, #tag, #type_class
Class Method Summary collapse
-
.default ⇒ Object
Class Methods.
Instance Method Summary collapse
-
#acceptable?(val) ⇒ Boolean
Public Instance Methods.
- #coerce!(val) ⇒ Object
- #decode(bytes) ⇒ Object
- #encode(value) ⇒ Object
- #wire_type ⇒ Object
Methods inherited from BaseField
#default, #define_encode_to_stream!, #define_field_and_present_predicate!, #define_field_predicate!, #define_set_field!, #define_set_method!, #define_to_message_hash!, #define_value_from_values!, #define_value_from_values_for_serialization!, #deprecated?, #encode_to_stream, #enum?, #extension?, #field?, #field_and_present?, #fully_qualified_name_only!, #initialize, #map?, #message?, #optional?, #packed?, #repeated?, #repeated_message?, #required?, #set, #set_default_value!, #set_field, #set_map!, #set_repeated_message!, #tag_encoded, #to_message_hash, #to_message_hash_with_string_key, #to_s, #value_from_values, #value_from_values_for_serialization
Methods included from Logging
initialize_logger, #log_exception, #log_signature, #logger, #sign_message
Constructor Details
This class inherits a constructor from Protobuf::Field::BaseField
Class Method Details
.default ⇒ Object
Class Methods
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# File 'lib/protobuf/field/float_field.rb', line 11 def self.default 0.0 end |
Instance Method Details
#acceptable?(val) ⇒ Boolean
Public Instance Methods
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# File 'lib/protobuf/field/float_field.rb', line 19 def acceptable?(val) val.respond_to?(:to_f) end |
#coerce!(val) ⇒ Object
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# File 'lib/protobuf/field/float_field.rb', line 23 def coerce!(val) Float(val) rescue ArgumentError fail TypeError, "Expected value of type '#{type_class}' for field #{name}, but got '#{val.class}'" end |
#decode(bytes) ⇒ Object
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# File 'lib/protobuf/field/float_field.rb', line 29 def decode(bytes) bytes.unpack('e').first end |
#encode(value) ⇒ Object
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# File 'lib/protobuf/field/float_field.rb', line 33 def encode(value) [value].pack('e') end |