Class: Gcloud::Datastore::Properties
- Inherits:
-
Object
- Object
- Gcloud::Datastore::Properties
- Defined in:
- lib/gcloud/datastore/properties.rb
Overview
Class Method Summary collapse
Instance Method Summary collapse
- #[](key) ⇒ Object (also: #read)
- #[]=(key, value) ⇒ Object (also: #write)
- #delete(key, &block) ⇒ Object
- #each(&block) ⇒ Object
- #exist?(key) ⇒ Boolean
- #fetch(key, &_block) ⇒ Object
-
#initialize(properties = {}) ⇒ Properties
constructor
A new instance of Properties.
- #to_grpc ⇒ Object
- #to_h ⇒ Object (also: #to_hash)
Constructor Details
#initialize(properties = {}) ⇒ Properties
Returns a new instance of Properties.
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# File 'lib/gcloud/datastore/properties.rb', line 27 def initialize properties = {} @hash = {} properties.each do |key, value| key = ensure_key_type key value = ensure_value_type value @hash[key] = value end end |
Class Method Details
.from_grpc(grpc_map) ⇒ Object
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# File 'lib/gcloud/datastore/properties.rb', line 78 def self.from_grpc grpc_map # For some reason Google::Protobuf::Map#map isn't returning the value. # It returns nil every time. COnvert to Hash to get actual objects. grpc_hash = GRPCUtils.map_to_hash grpc_map new Hash[grpc_hash.map { |(k, v)| [k.to_s, GRPCUtils.from_value(v)] }] end |
Instance Method Details
#[](key) ⇒ Object Also known as: read
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# File 'lib/gcloud/datastore/properties.rb', line 36 def [] key key = ensure_key_type key @hash[key] end |
#[]=(key, value) ⇒ Object Also known as: write
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# File 'lib/gcloud/datastore/properties.rb', line 42 def []= key, value key = ensure_key_type key value = ensure_value_type value @hash[key] = value end |
#delete(key, &block) ⇒ Object
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# File 'lib/gcloud/datastore/properties.rb', line 64 def delete key, &block key = ensure_key_type key @hash.delete key, &block end |
#each(&block) ⇒ Object
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# File 'lib/gcloud/datastore/properties.rb', line 60 def each &block @hash.each(&block) end |
#exist?(key) ⇒ Boolean
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# File 'lib/gcloud/datastore/properties.rb', line 49 def exist? key key = ensure_key_type key @hash.key? key end |
#fetch(key, &_block) ⇒ Object
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# File 'lib/gcloud/datastore/properties.rb', line 54 def fetch key, &_block key = ensure_key_type key @hash[key] = yield unless exist? key @hash[key] end |
#to_grpc ⇒ Object
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# File 'lib/gcloud/datastore/properties.rb', line 74 def to_grpc Hash[@hash.map { |(k, v)| [k.to_s, GRPCUtils.to_value(v)] }] end |
#to_h ⇒ Object Also known as: to_hash
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# File 'lib/gcloud/datastore/properties.rb', line 69 def to_h @hash.dup end |