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Versions: 21
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Contents
module FunWithJsonAPi
# Builds an options hash for ActiveModelSerializers::Deserialization.jsonapi_parse
class DeserializerConfigBuilder
def self.build(deserializer)
new(deserializer).build
end
private_class_method :new
attr_reader :deserializer
def initialize(deserializer)
@deserializer = deserializer
end
def build
{
only: build_only_values,
keys: build_keys_value
}
end
protected
def build_only_values
attribute_only_values(deserializer.attributes) +
attribute_only_values(deserializer.relationships)
end
def build_keys_value
Hash[
attribute_key_values(deserializer.attributes) +
attribute_key_values(deserializer.relationships)
]
end
private
def attribute_only_values(attributes_or_relationships)
attributes_or_relationships.map(&:name)
end
def attribute_key_values(attributes_or_relationships)
attributes_or_relationships.select { |a| a.name != a.as }
.map { |a| [a.name, a.as] }
end
end
end
Version data entries
21 entries across 21 versions & 1 rubygems