J
John Ky
def define_my_method(method_name)
define_method method_name do
yield
end
end
class X
define_my_method :method1 do
puts "Method 1"
end
define_my_method :method2 do
puts "Method 2"
method1
end
end
X.new.method2
<<<<<
Gives:
C:\wrk\johnk\wiksprint-001>define.rb
Method 2
C:/wrk/johnk/wiksprint-001/define.rb:13: undefined local variable or method `met
hod1' for X:Class (NameError)
from C:/wrk/johnk/wiksprint-001/define.rb:3:in `method2'
from C:/wrk/johnk/wiksprint-001/define.rb:17
define_method method_name do
yield
end
end
class X
define_my_method :method1 do
puts "Method 1"
end
define_my_method :method2 do
puts "Method 2"
method1
end
end
X.new.method2
<<<<<
Gives:
C:\wrk\johnk\wiksprint-001>define.rb
Method 2
C:/wrk/johnk/wiksprint-001/define.rb:13: undefined local variable or method `met
hod1' for X:Class (NameError)
from C:/wrk/johnk/wiksprint-001/define.rb:3:in `method2'
from C:/wrk/johnk/wiksprint-001/define.rb:17