Results for: "max_by"

Indicates no such domain was found.

“mandatory” SvcParam – Mandatory keys in service binding RR

Domain Name resource abstract class.

The RubyVM module only exists on MRI. RubyVM is not defined in other Ruby implementations such as JRuby and TruffleRuby.

The RubyVM module provides some access to MRI internals. This module is for very limited purposes, such as debugging, prototyping, and research. Normal users must not use it. This module is not portable between Ruby implementations.

Raised by Encoding and String methods when the string being transcoded contains a byte invalid for the either the source or target encoding.

This class walks a YAML AST, converting each node to Ruby

Returns a new 2-element Array containing the minimum and maximum values from self, either per method <=> or per a given block:.

When no block is given, each element in self must respond to method <=> with an Integer; returns a new 2-element Array containing the minimum and maximum values from self, per method <=>:

[0, 1, 2].minmax # => [0, 2]

When a block is given, the block must return an Integer; the block is called self.size-1 times to compare elements; returns a new 2-element Array containing the minimum and maximum values from self, per the block:

['0', '00', '000'].minmax {|a, b| a.size <=> b.size } # => ["0", "000"]

Returns a 2-element array containing the minimum and maximum value in self, either according to comparison method <=> or a given block.

With no block given, returns the minimum and maximum values, using <=> for comparison:

(1..4).minmax     # => [1, 4]
(1...4).minmax    # => [1, 3]
('a'..'d').minmax # => ["a", "d"]
(-4..-1).minmax   # => [-4, -1]

With a block given, the block must return an integer:

• Negative if a is smaller than b.

• Zero if a and b are equal.

• Positive if a is larger than b.

The block is called self.size times to compare elements; returns a 2-element Array containing the minimum and maximum values from self, per the block:

(1..4).minmax {|a, b| -(a <=> b) } # => [4, 1]

Returns [nil, nil] if:

• The begin value of the range is larger than the end value:

  (4..1).minmax                      # => [nil, nil]
  (4..1).minmax {|a, b| -(a <=> b) } # => [nil, nil]
  

• The begin value of an exclusive range is equal to the end value:

  (1...1).minmax                          # => [nil, nil]
  (1...1).minmax  {|a, b| -(a <=> b) }    # => [nil, nil]
  

Raises an exception if self is a beginless or an endless range.

Related: Range#min, Range#max.

Returns a 2-element array containing the minimum and maximum elements according to a given criterion. The ordering of equal elements is indeterminate and may be unstable.

With no argument and no block, returns the minimum and maximum elements, using the elements’ own method <=> for comparison:

(1..4).minmax                   # => [1, 4]
(-4..-1).minmax                 # => [-4, -1]
%w[d c b a].minmax              # => ["a", "d"]
{foo: 0, bar: 1, baz: 2}.minmax # => [[:bar, 1], [:foo, 0]]
[].minmax                       # => [nil, nil]

With a block given, returns the minimum and maximum elements as determined by the block:

%w[xxx x xxxx xx].minmax {|a, b| a.size <=> b.size } # => ["x", "xxxx"]
h = {foo: 0, bar: 1, baz: 2}
h.minmax {|pair1, pair2| pair1[1] <=> pair2[1] }
# => [[:foo, 0], [:baz, 2]]
[].minmax {|a, b| a <=> b }                          # => [nil, nil]

Related: min, max, minmax_by.

Returns the maximum number of group IDs allowed in the supplemental group access list:

Process.maxgroups # => 32

Sets the maximum number of group IDs allowed in the supplemental group access list.

Sets the maximum size of the queue to the given number.

Deprecation method to deprecate Rubygems commands

Deprecation method to deprecate Rubygems commands

Calls the block, if given, with each element of self; returns a new Array whose elements are the return values from the block:

a = [:foo, 'bar', 2]
a1 = a.map {|element| element.class }
a1 # => [Symbol, String, Integer]

Returns a new Enumerator if no block given:

a = [:foo, 'bar', 2]
a1 = a.map
a1 # => #<Enumerator: [:foo, "bar", 2]:map>

Calls the block, if given, with each element; replaces the element with the block’s return value:

a = [:foo, 'bar', 2]
a.map! { |element| element.class } # => [Symbol, String, Integer]

Returns a new Enumerator if no block given:

a = [:foo, 'bar', 2]
a1 = a.map!
a1 # => #<Enumerator: [:foo, "bar", 2]:map!>

Returns the remainder after dividing self by other.

Examples:

11.remainder(4)              # => 3
11.remainder(-4)             # => 3
-11.remainder(4)             # => -3
-11.remainder(-4)            # => -3

12.remainder(4)              # => 0
12.remainder(-4)             # => 0
-12.remainder(4)             # => 0
-12.remainder(-4)            # => 0

13.remainder(4.0)            # => 1.0
13.remainder(Rational(4, 1)) # => (1/1)