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pry--pry/lib/pry/commands/reload_method.rb
2012-08-11 18:27:26 -07:00

20 lines
578 B
Ruby

class Pry
Pry::Commands.create_command "reload-method" do
group 'Misc'
description "Reload the source file that contains the specified method"
def process(meth_name)
meth = get_method_or_raise(meth_name, target, {}, :omit_help)
if meth.source_type == :c
raise CommandError, "Can't reload a C method."
elsif meth.dynamically_defined?
raise CommandError, "Can't reload an eval method."
else
file_name = meth.source_file
load file_name
output.puts "Reloaded #{file_name}."
end
end
end
end