Results for: "Logger"

foo { |; bar| }

^^^

$foo, = bar ^^^^

foo, = bar ^^^

Visit the targets of a multi-target node.

$1 ^^

Like Enumerable#filter_map, but chains operation to be lazy-evaluated.

(1..).lazy.filter_map { |i| i * 2 if i.even? }.first(5)
#=> [4, 8, 12, 16, 20]

Like Enumerable#slice_after, but chains operation to be lazy-evaluated.

Like Enumerable#map, but chains operation to be lazy-evaluated.

(1..Float::INFINITY).lazy.map {|i| i**2 }
#=> #<Enumerator::Lazy: #<Enumerator::Lazy: 1..Infinity>:map>
(1..Float::INFINITY).lazy.map {|i| i**2 }.first(3)
#=> [1, 4, 9]

Like Enumerable#map, but chains operation to be lazy-evaluated.

(1..Float::INFINITY).lazy.map {|i| i**2 }
#=> #<Enumerator::Lazy: #<Enumerator::Lazy: 1..Infinity>:map>
(1..Float::INFINITY).lazy.map {|i| i**2 }.first(3)
#=> [1, 4, 9]

Like Enumerable#select, but chains operation to be lazy-evaluated.

Like Enumerable#reject, but chains operation to be lazy-evaluated.

Like Enumerable#grep, but chains operation to be lazy-evaluated.

Like Enumerable#grep_v, but chains operation to be lazy-evaluated.

Like Enumerable#zip, but chains operation to be lazy-evaluated. However, if a block is given to zip, values are enumerated immediately.

Like Enumerable#take, but chains operation to be lazy-evaluated.

Like Enumerable#drop, but chains operation to be lazy-evaluated.

Like Enumerable#uniq, but chains operation to be lazy-evaluated.

Return the length of the hash value in bytes.

Return the block length of the digest in bytes.

Return the block length of the digest in bytes.

Digest::SHA256.new.block_length * 8
# => 512
Digest::SHA384.new.block_length * 8
# => 1024
Digest::SHA512.new.block_length * 8
# => 1024

Return the length of the hash value (the digest) in bytes.

Digest::SHA256.new.digest_length * 8
# => 256
Digest::SHA384.new.digest_length * 8
# => 384
Digest::SHA512.new.digest_length * 8
# => 512

For example, digests produced by Digest::SHA256 will always be 32 bytes (256 bits) in size.

Disable a call to dlclose() when this handle is garbage collected.

Enable a call to dlclose() when this handle is garbage collected.

Returns true if dlclose() will be called when this handle is garbage collected.

See man(3) dlclose() for more info.