Sha256: ffbed620b2065f2c39430de5a0114011f8c3dc0cbc8e2de7be5f90b4a2391cf8
Contents?: true
Size: 1 KB
Versions: 9
Compression:
Stored size: 1 KB
Contents
# encoding: utf-8
module Warden
module Declarable
# Add a declaration and store it in a hash.
def add(label, declaration = nil, &block)
base = self.const_get(:Base)
declaration ||= Class.new(base)
declaration.class_eval(&block) if block_given?
check_validity!(label, declaration)
raise "#{label.inspect} is not a #{base}" unless declaration.ancestors.include?(base)
_declarations[label] = declaration
end
# Update a previously given declaration.
def update(label, &block)
declaration = _declarations[label]
raise "Unknown declaration #{label.inspect}" unless declaration
add(label, declaration, &block)
end
# Provides access to declarations by label
# :api: public
def [](label)
_declarations[label]
end
# Clears all declared.
# :api: public
def clear!
_declarations.clear
end
# :api: private
def _declarations
@declarations ||= {}
end
end # Declarable
end # Warden
Version data entries
9 entries across 9 versions & 1 rubygems