/ Ruby
/
method

def_method

v2_6_3 - Show latest stable - Class: ERB
def_method(mod, methodname, fname='(ERB)')
public

Define methodname as instance method of mod from compiled Ruby source.

example:

filename = 'example.rhtml'   # 'arg1' and 'arg2' are used in example.rhtml
erb = ERB.new(File.read(filename))
erb.def_method(MyClass, 'render(arg1, arg2)', filename)
print MyClass.new.render('foo', 123)