????JFIF??x?x????'
| Server IP : 104.21.30.238 / Your IP : 216.73.216.87 Web Server : LiteSpeed System : Linux premium151.web-hosting.com 4.18.0-553.44.1.lve.el8.x86_64 #1 SMP Thu Mar 13 14:29:12 UTC 2025 x86_64 User : tempvsty ( 647) PHP Version : 8.0.30 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/String/ |
Upload File : |
--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Returns the index of the first occurrence of the given <em>substring</em>, character (<em>fixnum</em>), or pattern (<em>regexp</em>) in <em>str</em>. Returns <tt>nil</tt> if not found. If the second parameter is present, it specifies the position in the string to begin the search.
- !ruby/struct:SM::Flow::VERB
body: " "hello".index('e') #=> 1\n "hello".index('lo') #=> 3\n "hello".index('a') #=> nil\n "hello".index(101) #=> 1\n "hello".index(/[aeiou]/, -3) #=> 4\n"
full_name: String#index
is_singleton: false
name: index
params: |
str.index(substring [, offset]) => fixnum or nil
str.index(fixnum [, offset]) => fixnum or nil
str.index(regexp [, offset]) => fixnum or nil
visibility: public