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require 'ramaze/gestalt'
class History
def initialize(size = 13)
@size = size
@history = []
end
def write(nick, text)
text.strip!
return if text.empty?
@history.shift until @history.size < @size
@history << Message.new(nick, text, Time.now)
true
end
def to_html
g = Ramaze::Gestalt.new
each do |message|
g.div(:class => :message) do
g.span(:class => :time){ message[:time].strftime('%X') }
g.span(:class => :nick){ message[:nick] }
g.span(:class => :text){ message[:text] }
end
end
g.to_s
end
include Enumerable
def each
@history.sort.each do |message|
yield message
end
end
end
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