module SDL2::EnumUtil
Public Instance Methods
enum_consts(*args)
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enum_consts
convenient like FFI’s enum but creates the symbols as normal consts which I believe is more natural to ruby
# File lib/sdl2.rb, line 10 def enum_consts *args pname = nil value = 1 args.each do |arg| if arg.is_a? Symbol if pname #puts "const_set #{pname} = #{value}" const_set(pname, value) pname = nil value += 1 end pname = arg elsif arg.is_a? Integer if pname value = arg #puts "const_set #{pname} = #{value}" const_set(pname, value) pname = nil value += 1 else raise "unexpected integer without preceeding name" end end end # do if pname #puts "const_set #{pname} = #{value}" const_set(pname, value) end end