Sha256: caddb550f46bacc3833c74a1ca01c230db2a139107324d72878676be3e2131a2
Contents?: true
Size: 609 Bytes
Versions: 19
Compression:
Stored size: 609 Bytes
Contents
# frozen_string_literal: true
class Gutentag::ChangeState
attr_reader :taggable
attr_writer :normaliser
def initialize(taggable)
@taggable = taggable
@existing = normalised taggable.tags.collect(&:name)
@changes = normalised taggable.tag_names
end
def added
@added ||= changes - existing
end
def removed
@removed ||= existing - changes
end
private
attr_reader :existing, :changes
def normalised(names)
names.collect { |name| normaliser.call(name) }.uniq
end
def normaliser
@normaliser ||= proc { |name| Gutentag.normaliser.call(name) }
end
end
Version data entries
19 entries across 19 versions & 1 rubygems