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Versions: 12
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Contents
# frozen_string_literal: true
# @api private
# @since 0.2.0
class Qonfig::Commands::Definition::LoadFromSelf < Qonfig::Commands::Base
# @since 0.19.0
self.inheritable = true
# @return [String, Symbol]
#
# @api private
# @since 0.15.0
attr_reader :format
# @return [String]
#
# @api private
# @since 0.2.0
attr_reader :caller_location
# @param caller_location [String]
# @option format [String, Symbol]
#
# @api private
# @since 0.2.0
def initialize(caller_location, format:)
unless format.is_a?(String) || format.is_a?(Symbol)
raise Qonfig::ArgumentError, 'Format should be a symbol or a string'
end
@caller_location = caller_location
@format = format.tap { Qonfig::Loaders.resolve(format) }
end
# @param data_set [Qonfig::DataSet]
# @param settings [Qonfig::Settings]
# @return [void]
#
# @api private
# @since 0.2.0
def call(data_set, settings)
self_placed_end_data = load_self_placed_end_data
self_placed_settings = build_data_set_klass(self_placed_end_data).new.settings
settings.__append_settings__(self_placed_settings)
end
private
# @return [Hash]
#
# @raise [Qonfig::SelfDataNotFound]
# @raise [Qonfig::IncompatibleYAMLStructureError]
#
# @api private
# @since 0.2.0
def load_self_placed_end_data
end_data = Qonfig::Loaders::EndData.extract(caller_location)
settings_data = Qonfig::Loaders.resolve(format).load(end_data)
raise(
Qonfig::IncompatibleEndDataStructureError,
'__END__-data must be a hash-like structure'
) unless settings_data.is_a?(Hash)
settings_data
end
# @param self_placed_settings [Hash]
# @return [Class<Qonfig::DataSet>]
#
# @api private
# @since 0.2.0
def build_data_set_klass(self_placed_settings)
Qonfig::DataSet::ClassBuilder.build_from_hash(self_placed_settings)
end
end
Version data entries
12 entries across 12 versions & 1 rubygems