Creates a self-signed certificate with an issuer and subject from email, a subject alternative name of email and the given extensions for the key.
Deprecation method to deprecate Rubygems commands
Deprecation method to deprecate Rubygems commands
Fetch a value from the entry, raising an error if it is missing.
Verifies each certificate in chain has signed the following certificate and is valid for the given time.
Verifies that data matches the signature created by public_key and the digest algorithm.
Updates the TarHeader’s checksum
Enumerates trusted certificates.
Delegates to the wrapped source’s fetch_spec method.
Returns the element of self specified by the given index or nil if there is no such element; index must be an integer-convertible object.
For non-negative index, returns the element of self at offset index:
a = [:foo, 'bar', 2] a.at(0) # => :foo a.at(2) # => 2 a.at(2.0) # => 2
For negative index, counts backwards from the end of self:
a.at(-2) # => "bar"
Related: Array#[]; see also Methods for Fetching.
Adds to self all elements from each array in other_arrays; returns self:
a = [0, 1] a.concat(['two', 'three'], [:four, :five], a) # => [0, 1, "two", "three", :four, :five, 0, 1]
Related: see Methods for Assigning.