Sha256: 85c2a334af7bd85037bfad8a02da6542666e238fee6fdd4984eaa41e323e687c
Contents?: true
Size: 905 Bytes
Versions: 97
Compression:
Stored size: 905 Bytes
Contents
class Module
# Declare an attribute reader backed by an internally-named instance variable.
def attr_internal_reader(*attrs)
attrs.each do |attr|
module_eval "def #{attr}() #{attr_internal_ivar_name(attr)} end"
end
end
# Declare an attribute writer backed by an internally-named instance variable.
def attr_internal_writer(*attrs)
attrs.each do |attr|
module_eval "def #{attr}=(v) #{attr_internal_ivar_name(attr)} = v end"
end
end
# Declare attributes backed by 'internal' instance variables names.
def attr_internal_accessor(*attrs)
attr_internal_reader(*attrs)
attr_internal_writer(*attrs)
end
alias_method :attr_internal, :attr_internal_accessor
private
mattr_accessor :attr_internal_naming_format
self.attr_internal_naming_format = '@_%s'
def attr_internal_ivar_name(attr)
attr_internal_naming_format % attr
end
end
Version data entries
97 entries across 97 versions & 7 rubygems