that "left-hand side" means "of the assignment". Suggested by Jorge
Dias.
* doc/syntax/assignment.rdoc (Multiple Assignment): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38902 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
example showing caching of a method's results into a local variable.
Added not about using an explicit receiver to call a method that
matches a local variable. Suggested by markov_twain on twitter.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38901 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
more clear that local variables are created by the parser, not
execution. Thanks to John Hawthorn.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38881 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
