Quietly ensure the Gem directory dir contains all the proper subdirectories for handling default gems. If we can’t create a directory due to a permission problem, then we will silently continue.
If mode is given, missing directories are created with this mode.
World-writable directories will never be created.
Sets the curve parameters. generator must be an instance of EC::Point that is on the curve. order and cofactor are integers.
See the OpenSSL documentation for EC_GROUP_set_generator()
Load extra data embed into binary format String object.
Gets the initial Negotiate token. Returns it as a base64 encoded string suitable for use in HTTP. Can be easily decoded, however.
@param [String] requirement_name the spec name to search for @return [Object] the locked spec named ‘requirement_name`, if one
is found on {#base}
Is there a path from ‘self` to `other` following edges in the dependency graph? @return whether there is a path following edges within this {#graph}
@param [Vertex] other the vertex to check if there’s a path to @param [Set<Vertex>] visited the vertices of {#graph} that have been visited @return [Boolean] whether there is a path to ‘other` from `self`
Raises a VersionConflict error, or any underlying error, if there is no current state @return [void]
@param [Object] requirement the proposed requirement @param [Object] activated @return [Array] possibility set containing only the locked requirement, if any
@return [String] the name of the source of ‘locked’ dependencies, i.e.
those passed to {Resolver#resolve} directly as the `base`
Filter’s a state’s possibilities to remove any that would not satisfy the requirements in the conflict we’ve just rewound from @param [UnwindDetails] unwind_details details of the conflict just unwound from @return [void]