Results for: "Logger"

Generates a new random private and public key.

See also the OpenSSL documentation for EC_KEY_generate_key()

Example

ec = OpenSSL::PKey::EC.new("prime256v1")
p ec.private_key # => nil
ec.generate_key!
p ec.private_key # => #<OpenSSL::BN XXXXXX>

Generates a new random private and public key.

See also the OpenSSL documentation for EC_KEY_generate_key()

Example

ec = OpenSSL::PKey::EC.new("prime256v1")
p ec.private_key # => nil
ec.generate_key!
p ec.private_key # => #<OpenSSL::BN XXXXXX>

The X509 certificate for this socket’s peer.

Recovers the signed data from signature using a public key pkey. Not all signature algorithms support this operation.

Added in version 3.0. See also the man page EVP_PKEY_verify_recover(3).

signature

A String containing the signature to be verified.

Returns serial number of the timestamp token. This value shall never be the same for two timestamp tokens issued by a dedicated timestamp authority. If status is GRANTED or GRANTED_WITH_MODS, this is never nil.

Loads the given certificate_file

Returns a new Array containing only those elements from self that are not found in any of the Arrays other_arrays; items are compared using eql?; order from self is preserved:

[0, 1, 1, 2, 1, 1, 3, 1, 1].difference([1]) # => [0, 2, 3]
[0, 1, 2, 3].difference([3, 0], [1, 3]) # => [2]
[0, 1, 2].difference([4]) # => [0, 1, 2]

Returns a copy of self if no arguments given.

Related: Array#-.

Returns a new Array containing each element found both in self and in all of the given Arrays other_arrays; duplicates are omitted; items are compared using eql? (items must also implement hash correctly):

[0, 1, 2, 3].intersection([0, 1, 2], [0, 1, 3]) # => [0, 1]
[0, 0, 1, 1, 2, 3].intersection([0, 1, 2], [0, 1, 3]) # => [0, 1]

Preserves order from self:

[0, 1, 2].intersection([2, 1, 0]) # => [0, 1, 2]

Returns a copy of self if no arguments given.

Related: Array#&.

Returns true if the array and other_ary have at least one element in common, otherwise returns false:

a = [ 1, 2, 3 ]
b = [ 3, 4, 5 ]
c = [ 5, 6, 7 ]
a.intersect?(b)   #=> true
a.intersect?(c)   #=> false

Array elements are compared using eql? (items must also implement hash correctly).

Inserts given objects before or after the element at Integer index offset; returns self.

When index is non-negative, inserts all given objects before the element at offset index:

a = [:foo, 'bar', 2]
a.insert(1, :bat, :bam) # => [:foo, :bat, :bam, "bar", 2]

Extends the array if index is beyond the array (index >= self.size):

a = [:foo, 'bar', 2]
a.insert(5, :bat, :bam)
a # => [:foo, "bar", 2, nil, nil, :bat, :bam]

Does nothing if no objects given:

a = [:foo, 'bar', 2]
a.insert(1)
a.insert(50)
a.insert(-50)
a # => [:foo, "bar", 2]

When index is negative, inserts all given objects after the element at offset index+self.size:

a = [:foo, 'bar', 2]
a.insert(-2, :bat, :bam)
a # => [:foo, "bar", :bat, :bam, 2]

Returns a new Array with the elements of self in reverse order:

a = ['foo', 'bar', 'two']
a1 = a.reverse
a1 # => ["two", "bar", "foo"]

Reverses self in place:

a = ['foo', 'bar', 'two']
a.reverse! # => ["two", "bar", "foo"]

Calls the block, if given, with each element of self; returns a new Array containing those elements of self for which the block returns a truthy value:

a = [:foo, 'bar', 2, :bam]
a1 = a.select {|element| element.to_s.start_with?('b') }
a1 # => ["bar", :bam]

Returns a new Enumerator if no block given:

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