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module SDoc::Helpers
def each_letter_group(methods, &block)
group = {:name => '', :methods => []}
methods.sort{ |a, b| a.name <=> b.name }.each do |method|
gname = group_name method.name
if gname != group[:name]
yield group unless group[:methods].size == 0
group = {
:name => gname,
:methods => []
}
end
group[:methods].push(method)
end
yield group unless group[:methods].size == 0
end
protected
def group_name name
if match = name.match(/^([a-z])/i)
match[1].upcase
else
'#'
end
end
end
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