Current File : //proc/self/root/opt/cpanel/ea-ruby24/root/usr/share/ri/system/String/slice-i.ri
U:RDoc::AnyMethod[iI"
slice:ETI"String#slice;TF: publico:RDoc::Markup::Document: @parts[o: RDoc::Markup::Paragraph; [
I"NElement Reference --- If passed a single +index+, returns a substring of ;TI"Lone character at that index. If passed a +start+ index and a +length+, ;TI"Hreturns a substring containing +length+ characters starting at the ;TI"R+start+ index. If passed a +range+, its beginning and end are interpreted as ;TI"5offsets delimiting the substring to be returned.;To: RDoc::Markup::BlankLine o;
; [
I"OIn these three cases, if an index is negative, it is counted from the end ;TI"Jof the string. For the +start+ and +range+ cases the starting index ;TI"Iis just before a character and an index matching the string's size. ;TI"MAdditionally, an empty string is returned when the starting index for a ;TI"1character range is at the end of the string.;T@o;
; [I"OReturns +nil+ if the initial index falls outside the string or the length ;TI"is negative.;T@o;
; [ I"FIf a +Regexp+ is supplied, the matching portion of the string is ;TI"Nreturned. If a +capture+ follows the regular expression, which may be a ;TI"Pcapture group index or name, follows the regular expression that component ;TI"*of the MatchData is returned instead.;T@o;
; [I"HIf a +match_str+ is given, that string is returned if it occurs in ;TI"the string.;T@o;
; [I"PReturns +nil+ if the regular expression does not match or the match string ;TI"cannot be found.;T@o:RDoc::Markup::Verbatim; [ I"a = "hello there"
;TI"
;TI"$a[1] #=> "e"
;TI"&a[2, 3] #=> "llo"
;TI"%a[2..3] #=> "ll"
;TI"
;TI"%a[-3, 2] #=> "er"
;TI"&a[7..-2] #=> "her"
;TI"&a[-4..-2] #=> "her"
;TI"#a[-2..-4] #=> ""
;TI"
;TI"#a[11, 0] #=> ""
;TI"$a[11] #=> nil
;TI"$a[12, 0] #=> nil
;TI"$a[12..-1] #=> nil
;TI"
;TI"&a[/[aeiou](.)\1/] #=> "ell"
;TI"&a[/[aeiou](.)\1/, 0] #=> "ell"
;TI"$a[/[aeiou](.)\1/, 1] #=> "l"
;TI"$a[/[aeiou](.)\1/, 2] #=> nil
;TI"
;TI"Ga[/(?<vowel>[aeiou])(?<non_vowel>[^aeiou])/, "non_vowel"] #=> "l"
;TI"Ga[/(?<vowel>[aeiou])(?<non_vowel>[^aeiou])/, "vowel"] #=> "e"
;TI"
;TI"%a["lo"] #=> "lo"
;TI"#a["bye"] #=> nil;T: @format0:
@fileI"
string.c;T:0@omit_headings_from_table_of_contents_below0I"
str.slice(index) -> new_str or nil
str.slice(start, length) -> new_str or nil
str.slice(range) -> new_str or nil
str.slice(regexp) -> new_str or nil
str.slice(regexp, capture) -> new_str or nil
str.slice(match_str) -> new_str or nil;T0[ I" (*args);T@HFI" String;TcRDoc::NormalClassI"
scanf;T0
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