Class: Argo::SchemaFactory
- Inherits:
-
Object
- Object
- Argo::SchemaFactory
- Extended by:
- Forwardable
- Defined in:
- lib/argo/schema_factory.rb
Constant Summary collapse
- NON_SUBSCHEMA_PROPERTIES =
%w[ $schema additionalItems additionalProperties description id properties required title type ]
Instance Method Summary collapse
- #build(subgraph, route = []) ⇒ Object
- #element_kind(key) ⇒ Object
- #extract(subgraph, kind) ⇒ Object
- #extract_one(subgraph, kind, default: nil) ⇒ Object
-
#initialize(dereferencer) ⇒ SchemaFactory
constructor
A new instance of SchemaFactory.
- #properties(subgraph) ⇒ Object
- #subschemas(subgraph, route) ⇒ Object
- #type(subgraph) ⇒ Object
Constructor Details
#initialize(dereferencer) ⇒ SchemaFactory
Returns a new instance of SchemaFactory.
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# File 'lib/argo/schema_factory.rb', line 9 def initialize(dereferencer) @dereferencer = dereferencer end |
Instance Method Details
#build(subgraph, route = []) ⇒ Object
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# File 'lib/argo/schema_factory.rb', line 15 def build(subgraph, route = []) Schema.new( description: extract_one(subgraph, :description), title: extract_one(subgraph, :title), schemas: subschemas(subgraph, route), type: type(subgraph), properties: properties(subgraph), spec: extract_one(subgraph, :$schema), route: route ) end |
#element_kind(key) ⇒ Object
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# File 'lib/argo/schema_factory.rb', line 39 def element_kind(key) NON_SUBSCHEMA_PROPERTIES.include?(key) ? key.to_sym : :subschema end |
#extract(subgraph, kind) ⇒ Object
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# File 'lib/argo/schema_factory.rb', line 43 def extract(subgraph, kind) subgraph.select { |k, _| element_kind(k) == kind } end |
#extract_one(subgraph, kind, default: nil) ⇒ Object
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# File 'lib/argo/schema_factory.rb', line 47 def extract_one(subgraph, kind, default: nil) _, v = subgraph.find { |k, _| element_kind(k) == kind } v || default end |
#properties(subgraph) ⇒ Object
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# File 'lib/argo/schema_factory.rb', line 61 def properties(subgraph) required_fields = extract_one(subgraph, :required, default: []) factory = PropertyFactory.new(@dereferencer, required_fields) extract_one(subgraph, :properties, default: {}). map { |k, v| [k, reference?(v) ? dereference(v) : factory.build(v, name: k)] }. to_h end |
#subschemas(subgraph, route) ⇒ Object
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# File 'lib/argo/schema_factory.rb', line 52 def subschemas(subgraph, route) extract(subgraph, :subschema). inject({}) { |h, (k, v)| h.merge(k => build(v, route + [k])) } end |
#type(subgraph) ⇒ Object
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# File 'lib/argo/schema_factory.rb', line 57 def type(subgraph) extract_one(subgraph, :type, default: :object).to_sym end |