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module Oxidized
class Model
class << self
def inherited klass
klass.instance_variable_set '@cmd', []
klass.instance_variable_set '@cfg', Hash.new { |h,k| h[k] = [] }
Oxidized.mgr.loader = { :class => klass }
end
def comment _comment='# '
return @comment if @comment
@comment = block_given? ? yield : _comment
end
def cfg *methods, &block
[methods].flatten.each do |method|
@cfg[method.to_s] << block
end
end
def prompt _prompt=nil
@prompt or @prompt = _prompt
end
def cfgs
@cfg
end
def cmd _cmd=nil, &block
@cmd << [_cmd, block]
end
def cmds
@cmd
end
def post_login &block
@post_login or @post_login = block
end
end
attr_accessor :input
def cmd string
out = @input.cmd string
out = yield out if block_given?
out
end
def cfg
self.class.cfgs
end
def prompt
self.class.prompt
end
def cmds
data = ''
self.class.cmds.each do |cmd, cb|
out = @input.cmd cmd
out = instance_exec out, &cb if cb
data << out.to_s
end
data
end
def comment _comment
data = ''
_comment.each_line do |line|
data << self.class.comment << line
end
data
end
end
end
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