# File lib/twitter/core_ext/hash.rb, line 59 def merge_user!(user, prefix=nil, suffix=nil) case user when Integer self[[prefix, "user_id", suffix].compact.join("_").to_sym] = user when String self[[prefix, "screen_name", suffix].compact.join("_").to_sym] = user when Twitter::User self[[prefix, "user_id", suffix].compact.join("_").to_sym] = user.id end self end