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Versions: 24
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Contents
require 'fortitude/tags/tag'
require 'fortitude/errors'
module Fortitude
module Tags
module TagStore
def tag(name, options = nil)
@_tags_by_name ||= { }
name = Fortitude::Tags::Tag.normalize_tag_name(name)
tag_object = Fortitude::Tags::Tag.new(name, options || { })
@_tags_by_name[name] = tag_object
tags_added!([ tag_object ])
end
def modify_tag(name)
name = Fortitude::Tags::Tag.normalize_tag_name(name)
existing_tag = tags[name]
unless existing_tag
raise Fortitude::Errors::TagNotFound.new(self, name)
end
new_tag = existing_tag.dup
yield new_tag
@_tags_by_name ||= { }
@_tags_by_name[name] = new_tag
tags_changed!([ new_tag ])
end
def tags
out = { }
(delegate_tag_stores || [ ]).each { |d| out.merge!(d.tags) }
out.merge!(@_tags_by_name || { })
out
end
def tag_names
tags.keys
end
def tags_added!(tags)
tags_changed!(tags)
end
def tags_changed!(tags)
# nothing here
end
def delegate_tag_stores
[ ]
end
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems