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irb: Define extension command on the given object

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Nobuyoshi Nakada 2020-12-20 19:35:59 +09:00
parent 37987d9994
commit 4b6e3f7b82
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GPG Key ID: 7CD2805BFA3770C6
1 changed files with 3 additions and 3 deletions
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6
lib/irb/extend-command.rb
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@ -177,9 +177,9 @@ module IRB # :nodoc:
args << "&block"
args = args.join(", ")
line = __LINE__; eval %[
unless self.singleton_class.class_variable_defined?(:@@#{cmd_name}_)
self.singleton_class.class_variable_set(:@@#{cmd_name}_, true)
def #{cmd_name}_(\#{args})
unless singleton_class.class_variable_defined?(:@@#{cmd_name}_)
singleton_class.class_variable_set(:@@#{cmd_name}_, true)
def self.#{cmd_name}_(\#{args})
ExtendCommand::#{cmd_class}.execute(irb_context, \#{args})
end
end