| Server IP : 172.67.216.113 / Your IP : 104.23.243.32 [ Web Server : Apache System : Linux cpanel01wh.bkk1.cloud.z.com 2.6.32-954.3.5.lve1.4.59.el6.x86_64 #1 SMP Thu Dec 6 05:11:00 EST 2018 x86_64 User : cp648411 ( 1354) PHP Version : 7.2.34 Disable Function : NONE Domains : 0 Domains MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /opt/alt/ruby18/share/ri/1.8/system/StringScanner/ |
Upload File : |
--- !ruby/object:RI::MethodDescription
aliases: []
block_params:
comment:
- !ruby/struct:SM::Flow::P
body: Set the scan pointer to the previous position. Only one previous position is remembered, and it changes with each scanning operation.
- !ruby/struct:SM::Flow::VERB
body: " s = StringScanner.new('test string')\n s.scan(/\\w+/) # => "test"\n s.unscan\n s.scan(/../) # => "te"\n s.scan(/\\d/) # => nil\n s.unscan # ScanError: unscan failed: previous match had failed\n"
full_name: StringScanner#unscan
is_singleton: false
name: unscan
params: ()
visibility: public