class PTLog::TagList
Public Class Methods
new(git, since)
click to toggle source
# File lib/ptlog/git/tags_list.rb, line 5 def initialize(git, since) @list = git.lib.ordered_tags + ['HEAD'] @since = since @first_commit = git.lib.first_commit end
Public Instance Methods
each(options = {}) { |e| ... }
click to toggle source
# File lib/ptlog/git/tags_list.rb, line 11 def each(options = {}) list_after_item = @list[@list.index(@since), @list.size] if block_given? list_after_item.reverse.each { |e| yield(e) } else Enumerator.new(list_after_item.reverse, :each) end end
next_to(name)
click to toggle source
# File lib/ptlog/git/tags_list.rb, line 21 def next_to(name) @list[@list.index(name) + 1] || 'HEAD' end
prev_to(name)
click to toggle source
# File lib/ptlog/git/tags_list.rb, line 25 def prev_to(name) 0 < @list.index(name) && @list[@list.index(name) - 1] or @first_commit end