Index
A note on the digital index
A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.
Symbols
- ! operator, Punctuation in identifiers, Operators, Boolean Operators: &&, ||, !, and, or, not, Strings
- != operator, String Operators, The == operator, Object Order, Equality: ==, !=, =~, !~, and ===
- object equality and, The == operator
- !~ operator, Operators, Equality: ==, !=, =~, !~, and ===
- " (quotation marks), Double-quoted string literals, Formatting Text
- expressions, interpolating into strings, Formatting Text
- # (hash), Ruby Is Object-Oriented, Comments, Program Encoding, Double-quoted string literals
- comments and, Ruby Is Object-Oriented, Comments, Program Encoding
- string interpolation and, Double-quoted string literals
- #{ } interpolation in regexps, Regexp Literals
- $ (dollar sign), Punctuation in identifiers, Keywords, Variable References, Regular Expression Syntax
- global, Punctuation in identifiers
- variables and, Punctuation in identifiers
- keywords prefixes and, Keywords
- regexp anchor, Regular Expression Syntax
- $! global variable, Naming the exception object, Exception-handling globals
- $$ global variable, Global settings
- $& global variable, Pattern-matching globals
- $' global variable, Pattern-matching globals
- $* global variable, Global settings ...
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