How do i make IO.write appear in auto complete list?
When I type IO.read in an empty .rb file, the auto complete list shows the IO.read method.
But when I type IO.write, it doesn't show anything.
So, can I make IO.write appear in the list somehow?
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Hi,
Are you sure that IO.write (i.e class method 'write' of IO class) is defined on run-time? Looks like not, see screenshot.
Oops, sorry.
I totally forgot that IO.write was an instance method and only available to instances..
I checkd again, and found that typing:
fd=IO.sysopen("test.txt")
file=IO.new(fd)
file.write
shows the write method.
but still,
fd=IO.sysopen("test.txt")
file=IO.open(fd)
file.write
doesn't.
Thanks, it is regression particullary in this case RubyMine should be able to infore IO.new.open return type from code annotations in io.rb. I've filed an issue - http://youtrack.jetbrains.net/issue/RUBY-9286