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Contents
# frozen_string_literal: true
class Serega
module SeregaPlugins
module Metadata
class MetaAttribute
#
# Validator for meta_attribute :path parameter
#
class CheckPath
# Regexp for valid path
FORMAT = /\A[\w~-]+\z/
private_constant :FORMAT
class << self
#
# Checks allowed characters.
# Allowed characters: "a-z", "A-Z", "0-9", "_", "-", "~".
#
# @param path [Array<String, Symbol>] Metadata attribute path names
#
# @raise [SeregaError] when metadata attribute name has invalid format
# @return [void]
#
def call(path)
path.each { |attr_name| check_name(attr_name) }
end
private
def check_name(name)
name = name.to_s
raise SeregaError, message(name) unless FORMAT.match?(name)
end
def message(name)
<<~MESSAGE.tr("\n", "")
Invalid metadata path #{name.inspect}.
Allowed characters: "a-z", "A-Z", "0-9", "_", "-", "~"
MESSAGE
end
end
end
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems