Results for: "to_proc"

This is the JSON generator implemented as a C extension. It can be configured to be used by setting

JSON.generator = JSON::Ext::Generator

with the method generator= in JSON.

Delegates all {Gem::Resolver::Molinillo::SpecificationProvider} methods to a ‘#specification_provider` property.

Indicates a problem with the DNS request.

Indicates some other unhandled resolver error was encountered.

Location resource

Error raised when no cdylib artifact was created

Raised when a lockfile cannot be parsed

An error that occurred during the resolution process

An error caused by searching for a dependency that is completely unknown, i.e. has no versions available whatsoever.

An error caused by attempting to fulfil a dependency that was circular

@note This exception will be thrown if and only if a {Vertex} is added to a

{DependencyGraph} that has a {DependencyGraph::Vertex#path_to?} an
existing {DependencyGraph::Vertex}

@macro action

@!visibility private (see DependencyGraph#add_edge_no_circular)

@return [Boolean] where the requirement of the state we’re unwinding

to directly caused the conflict. Note: in this case, it is
impossible for the state we're unwinding to to be a parent of
any of the other conflicting requirements (or we would have
circularity)

Attempts to activate the current {#possibility} @return [void]

String representation of the possibility set, for debugging

Process::Status encapsulates the information on the status of a running or terminated system process. The built-in variable $? is either nil or a Process::Status object.

fork { exit 99 }   #=> 26557
Process.wait       #=> 26557
$?.class           #=> Process::Status
$?.to_i            #=> 25344
$? >> 8            #=> 99
$?.stopped?        #=> false
$?.exited?         #=> true
$?.exitstatus      #=> 99

Posix systems record information on processes using a 16-bit integer. The lower bits record the process status (stopped, exited, signaled) and the upper bits possibly contain additional information (for example the program’s return code in the case of exited processes). Pre Ruby 1.8, these bits were exposed directly to the Ruby program. Ruby now encapsulates these in a Process::Status object. To maximize compatibility, however, these objects retain a bit-oriented interface. In the descriptions that follow, when we talk about the integer value of stat, we’re referring to this 16 bit value.