V
- v (vertical
tab), Double-quoted string literals
- -v command-line
option, Warnings and Information Options
- valid_encoding? method (String), Multibyte characters in Ruby 1.9
- values, storing in hashes, Storing keys and values in a hash
- variable-length argument lists and, Variable-Length Argument Lists and Arrays
- variables, Classes and Modules, Object References, Variable References, Uninitialized Variables, Assigning to Variables, Blocks and Variable Scope, Naming the exception object, Variable-Length Argument Lists and Arrays, Closures and Shared Variables, Class Variables, Variables and Constants–Methods, Querying, Setting, and Testing Variables, Threads and Variables
- $! (global), Naming the exception object
- assigning to, Assigning to Variables
- blocks and, Blocks and Variable Scope
- classes, Class Variables
- instance, Classes and Modules
- method arguments and, Variable-Length Argument Lists and Arrays
- object references and, Object References
- querying, setting, and testing, Querying, Setting, and Testing Variables
- references, Variable References
- shared, Closures and Shared Variables
- threads and, Threads and Variables
- uninitialized, Uninitialized Variables
- Vector class, Vectors and Matrices
- --verbose
command-line option, Warnings and Information Options
- $VERBOSE global
variable, Global settings
- --version
command-line option, Warnings and Information Options
- vertical tab (v), Double-quoted string literals
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