Class: ElasticGraph::SchemaArtifacts::RuntimeMetadata::Relation

Inherits:
Object
  • Object
show all
Defined in:
lib/elastic_graph/schema_artifacts/runtime_metadata/relation.rb

Constant Summary collapse

FOREIGN_KEY = 
"foreign_key"
DIRECTION = 
"direction"
ADDITIONAL_FILTER = 
"additional_filter"
FOREIGN_KEY_NESTED_PATHS = 
"foreign_key_nested_paths"

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_hash(hash) ⇒ Object 



18
19
20
21
22
23
24
25
 
# File 'lib/elastic_graph/schema_artifacts/runtime_metadata/relation.rb', line 18

def self.from_hash(hash)
  new(
    foreign_key: hash[FOREIGN_KEY],
    direction: hash.fetch(DIRECTION).to_sym,
    additional_filter: hash[ADDITIONAL_FILTER] || {},
    foreign_key_nested_paths: hash[FOREIGN_KEY_NESTED_PATHS] || []
  )
end

Instance Method Details

#to_dumpable_hash ⇒ Object 



27
28
29
30
31
32
33
34
35
 
# File 'lib/elastic_graph/schema_artifacts/runtime_metadata/relation.rb', line 27

def to_dumpable_hash
  {
    # Keys here are ordered alphabetically; please keep them that way.
    ADDITIONAL_FILTER => additional_filter,
    DIRECTION => direction.to_s,
    FOREIGN_KEY => foreign_key,
    FOREIGN_KEY_NESTED_PATHS => foreign_key_nested_paths
  }
end