Parses a gem.deps.rb.lock file and constructs a LockSet containing the dependencies found inside. If the lock file is missing no LockSet is constructed.
Raised when a bad requirement is encountered
A set of gems for installation sourced from remote sources and local .gem files
A LocalSpecification
comes from a .gem file on the local filesystem.
A set of gems from a gem dependencies lockfile.
The LockSpecification
comes from a lockfile (Gem::RequestSet::Lockfile
).
A LockSpecification’s dependency information is pre-filled from the lockfile.
The local source finds gems in the current directory for fulfilling dependencies.
A Lock
source wraps an installed gem’s source and sorts before other sources during dependency resolution. This allows RubyGems to prefer gems from dependency lock files.
An object representation of a stack frame, initialized by Kernel#caller_locations
.
For example:
# caller_locations.rb def a(skip) caller_locations(skip) end def b(skip) a(skip) end def c(skip) b(skip) end c(0..2).map do |call| puts call.to_s end
Running ruby caller_locations.rb
will produce:
caller_locations.rb:2:in `a' caller_locations.rb:5:in `b' caller_locations.rb:8:in `c'
Here’s another example with a slightly different result:
# foo.rb class Foo attr_accessor :locations def initialize(skip) @locations = caller_locations(skip) end end Foo.new(0..2).locations.map do |call| puts call.to_s end
Now run ruby foo.rb
and you should see:
init.rb:4:in `initialize' init.rb:8:in `new' init.rb:8:in `<main>'
Gem::Resolver::Molinillo
is a generic dependency resolution algorithm.
Patterns used to parse URI’s
Indicates some other unhandled resolver error was encountered.
A generic resource abstract class.
Converts Ruby link flags into something cargo understands
An error that occurred during the resolution process