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Contents
module Avromatic
module Model
# This concern adds methods for configuration for a model generated from
# Avro schema(s).
module Configurable
extend ActiveSupport::Concern
module ClassMethods
attr_accessor :config
delegate :avro_schema, :value_avro_schema, :key_avro_schema, to: :config
def value_avro_field_names
@value_avro_field_names ||= value_avro_schema.fields.map(&:name).map(&:to_sym).freeze
end
def key_avro_field_names
@key_avro_field_names ||= key_avro_schema.fields.map(&:name).map(&:to_sym).freeze
end
def value_avro_fields_by_name
@value_avro_fields_by_name ||= mapped_by_name(value_avro_schema)
end
def key_avro_fields_by_name
@key_avro_fields_by_name ||= mapped_by_name(key_avro_schema)
end
private
def mapped_by_name(schema)
schema.fields.each_with_object(Hash.new) do |field, result|
result[field.name.to_sym] = field
end
end
end
delegate :avro_schema, :value_avro_schema, :key_avro_schema,
:value_avro_field_names, :key_avro_field_names,
to: :class
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems