[ruby-cvs:72328] aycabta:r65228 (trunk): Improve safe navigation operator's docs [Misc #15109]

aycabta at ruby-lang.org aycabta at ruby-lang.org
Sat Oct 20 19:57:33 JST 2018


aycabta	2018-10-20 19:57:33 +0900 (Sat, 20 Oct 2018)

  New Revision: 65228

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=65228

  Log:
    Improve safe navigation operator's docs [Misc #15109]
    
    * doc/syntax/calling_methods.rdoc: Add Safe navigation operator section.

  Modified files:
    trunk/doc/syntax/calling_methods.rdoc


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