Results for: "fnmatch"

Create a new DefNode node

Create a new EmbeddedStatementsNode node

Create a new FindPatternNode node

Create a new FloatNode node

Create a new GlobalVariableOperatorWriteNode node

Create a new HashPatternNode node

Create a new IfNode node

Create a new ImaginaryNode node

Create a new IndexOperatorWriteNode node

Create a new InstanceVariableOperatorWriteNode node

Create a new InterpolatedRegularExpressionNode node

Create a new InterpolatedStringNode node

Create a new InterpolatedSymbolNode node

Create a new InterpolatedXStringNode node

Create a new LocalVariableOperatorWriteNode node

Create a new RationalNode node

Create a new SelfNode node

Create a new SplatNode node

Create a new StatementsNode node

Create a new UndefNode node

Generate a string that randomly draws from a source array of characters.

The argument source specifies the array of characters from which to generate the string. The argument n specifies the length, in characters, of the string to be generated.

The result may contain whatever characters are in the source array.

require 'random/formatter'

prng.choose([*'l'..'r'], 16) #=> "lmrqpoonmmlqlron"
prng.choose([*'0'..'9'], 5)  #=> "27309"

Simple deprecation method that deprecates name by wrapping it up in a dummy method. It warns on each call to the dummy method telling the user of repl (unless repl is :none) and the year/month that it is planned to go away.

A Zlib::Inflate#inflate wrapper

Iterates over array indexes.

When a block given, passes each successive array index to the block; returns self:

a = [:foo, 'bar', 2]
a.each_index {|index|  puts "#{index} #{a[index]}" }

Output:

0 foo
1 bar
2 2

Allows the array to be modified during iteration:

a = [:foo, 'bar', 2]
a.each_index {|index| puts index; a.clear if index > 0 }

Output:

0
1

When no block given, returns a new Enumerator:

a = [:foo, 'bar', 2]
e = a.each_index
e # => #<Enumerator: [:foo, "bar", 2]:each_index>
a1 = e.each {|index|  puts "#{index} #{a[index]}"}

Output:

0 foo
1 bar
2 2

Related: each, reverse_each.