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# File 'lib/expose_model/expose_model.rb', line 11
def expose_model(model = nil)
raise ArgumentError.new('expose_model requires a model name') if model.nil?
model = model.to_s
models = model.pluralize
class_name = model.camelize
class_eval(
" helper_method :\#{model}, :\#{models}\n\n def \#{models}\n @\#{models} ||= \#{class_name}.all\n end\n private :\#{models}\n\n def \#{model}\n @\#{model} ||= if params[:id]\n \#{class_name}.find params[:id]\n else\n \#{class_name}.new params[:\#{model}]\n end\n end\n private :\#{model}\n EOM\n )\nend\n"
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