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Versions: 9
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Contents
# frozen_string_literal: true
module Qonfig
class Settings
# @api private
# @since 0.2.0
class KeyGuard
class << self
# @param key [String, Symbol, Object]
# @return [void]
#
# @raise [Qonfig::ArgumentError]
# @raise [Qonfig::CoreMethodIntersectionError]
#
# @api private
# @since 0.2.0
def prevent_incomparabilities!(key)
new(key).prevent_incomparabilities!
end
end
# @return [String, Symbol, Object]
#
# @api private
# @sicne 0.2.0
attr_reader :key
# @param key [String, Symbol, Object]
#
# @api private
# @since 0.2.0
def initialize(key)
@key = key
end
# @return [void]
#
# @raise [Qonfig::ArgumentError]
# @raise [Qonfig::CoreMethodIntersectionError]
#
# @api private
# @since 0.2.0
def prevent_incomparabilities!
prevent_incompatible_key_type!
prevent_core_method_intersection!
end
# @return [void]
#
# @raise [Qonfig::ArgumentError]
#
# @api private
# @since 0.2.0
def prevent_incompatible_key_type!
raise(
Qonfig::ArgumentError,
'Setting key should be a symbol or a string!'
) unless key.is_a?(Symbol) || key.is_a?(String)
end
# @return [void]
#
# @raise [Qonfig::CoreMethodIntersectionError]
#
# @api private
# @since 0.2.0
def prevent_core_method_intersection!
raise(
Qonfig::CoreMethodIntersectionError,
"<#{key}> key can not be used since this is a private core method"
) if Qonfig::Settings::CORE_METHODS.include?(key.to_s)
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems