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Size: 1.35 KB
Versions: 13
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Stored size: 1.35 KB
Contents
require_relative "key_value_mapping_rule"
module Lutaml
module Model
class KeyValueMapping
attr_reader :mappings
def initialize
@mappings = []
end
def map(
name,
to: nil,
render_nil: false,
render_default: false,
with: {},
delegate: nil,
child_mappings: nil
)
validate!(name, to, with)
@mappings << KeyValueMappingRule.new(
name,
to: to,
render_nil: render_nil,
render_default: render_default,
with: with,
delegate: delegate,
child_mappings: child_mappings,
)
end
alias map_element map
def validate!(key, to, with)
if to.nil? && with.empty?
msg = ":to or :with argument is required for mapping '#{key}'"
raise IncorrectMappingArgumentsError.new(msg)
end
if !with.empty? && (with[:from].nil? || with[:to].nil?)
msg = ":with argument for mapping '#{key}' requires :to and :from keys"
raise IncorrectMappingArgumentsError.new(msg)
end
end
def deep_dup
self.class.new.tap do |new_mapping|
new_mapping.instance_variable_set(:@mappings, duplicate_mappings)
end
end
def duplicate_mappings
@mappings.map(&:deep_dup)
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems