1#@!#!123s

: / proc / self / root / opt / alt / ruby34 / share / ri / system / StringScanner /
Filename : check-i.ri
back
U:RDoc::AnyMethod[iI"
check:ETI"StringScanner#check;TF:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"�Attempts to {match}[rdoc-ref:StringScanner@Matching] the given <code>pattern</code>
at the beginning of the {target substring}[rdoc-ref:StringScanner@Target+Substring];
does not modify the {positions}[rdoc-ref:StringScanner@Positions].;To;
;	[I"If the match succeeds:;To:RDoc::Markup::List:
@type:BULLET:@items[o:RDoc::Markup::ListItem:@label0;	[o;
;	[I"#Returns the matched substring.;To;;0;	[o;
;	[I"BSets all {match values}[rdoc-ref:StringScanner@Match+Values].;To:RDoc::Markup::Verbatim;	[I"7scanner = StringScanner.new('foobarbaz')
scanner.pos = 3
scanner.check('bar') # => "bar"
put_match_values(scanner)
# Basic match values:
#   matched?:       true
#   matched_size:   3
#   pre_match:      "foo"
#   matched  :      "bar"
#   post_match:     "baz"
# Captured match values:
#   size:           1
#   captures:       []
#   named_captures: {}
#   values_at:      ["bar", nil]
#   []:
#     [0]:          "bar"
#     [1]:          nil
# => 0..1
put_situation(scanner)
# Situation:
#   pos:       3
#   charpos:   3
#   rest:      "barbaz"
#   rest_size: 6
;T:@format:rbo;
;	[I"If the match fails:;To;;;
;[o;;0;	[o;
;	[I"Returns <code>nil</code>.;To;;0;	[o;
;	[I"DClears all {match values}[rdoc-ref:StringScanner@Match+Values].;To;;	[I"Vscanner.check(/nope/)          # => nil
match_values_cleared?(scanner) # => true
;T;;:
@fileI"ext/strscan/strscan.c;T:0@omit_headings_from_table_of_contents_below0I"0check(pattern) -> matched_substring or nil
;T0[�I"	(p1);T@2FI"StringScanner;TcRDoc::NormalClass00