Results for: "Array"

Raises an exception if any arguments given.

Raises an exception if argument is not present.

Parses argument if given, or uses default value.

Returns nil if argument is not present or begins with ‘-’.

Wraps io and updates digest for each of the digest algorithms in the digests Hash. Returns the digests hash. Example:

io = StringIO.new
digests = {
  'SHA1'   => OpenSSL::Digest.new('SHA1'),
  'SHA512' => OpenSSL::Digest.new('SHA512'),
}

Gem::Package::DigestIO.wrap io, digests do |digest_io|
  digest_io.write "hello"
end

digests['SHA1'].hexdigest   #=> "aaf4c61d[...]"
digests['SHA512'].hexdigest #=> "9b71d224[...]"

Return the ActivationRequest that contained the dependency that we were activated for.

Errors encountered while resolving gems

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#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.