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module ActionView #:nodoc:
# = Action View PathSet
class PathSet < Array #:nodoc:
%w(initialize << concat insert push unshift).each do |method|
class_eval <<-METHOD, __FILE__, __LINE__ + 1
def #{method}(*args)
super
typecast!
end
METHOD
end
def find(path, prefix = nil, partial = false, details = {}, key = nil)
template = find_all(path, prefix, partial, details, key).first
raise MissingTemplate.new(self, "#{prefix}/#{path}", details, partial) unless template
template
end
def find_all(*args)
each do |resolver|
templates = resolver.find_all(*args)
return templates unless templates.empty?
end
[]
end
def exists?(*args)
find_all(*args).any?
end
protected
def typecast!
each_with_index do |path, i|
path = path.to_s if path.is_a?(Pathname)
next unless path.is_a?(String)
self[i] = FileSystemResolver.new(path)
end
end
end
end
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