Update deprecated calls to exists? alias #50
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You I
exists?
I am afraid the answer is no; not any longer.Modern versions of ruby have finally dropped the long deprecated pluralized alias
exists?
in favor of the preferredexist?
form.This PR updates the two usages in the codebase to use the singular (non-deprecated) form. This should work on older versions, since the pluralized form was an alias, but also on new versions of ruby that removed the alias. Everyone wins!