Removes tuple
The path to the data directory for this gem.
Return the authoritative instance of the command manager.
Returns self. Allows a CommandManager
instance to stand in for the class itself.
A null NameTuple
, ie name=nil, version=0
Creates a new package that will read or write to the file gem
.
Checks that the specification contains all required fields, and does a very basic sanity check.
Raises InvalidSpecificationException if the spec does not pass the checks.
Normalize the URI
by adding “http://” if it is missing.
Display an informational alert. Will ask question
if it is not nil.
Checks the gem directory for the following potential inconsistencies/problems:
Checksum gem itself
For each file in each gem, check consistency of installed versions
Check for files that aren’t part of the gem but are in the gems directory
1 cache - 1 spec - 1 directory.
returns a hash of ErrorData objects, keyed on the problem gem’s name.
Returns true if URI
is hierarchical.
URI
has components listed in order of decreasing significance from left to right, see RFC3986 tools.ietf.org/html/rfc3986 1.2.3.
require 'uri' uri = URI.parse("http://my.example.com/") uri.hierarchical? #=> true uri = URI.parse("mailto:joe@example.com") uri.hierarchical? #=> false
Returns normalized URI
.
require 'uri' URI("HTTP://my.EXAMPLE.com").normalize #=> #<URI::HTTP http://my.example.com/>
Normalization here means:
scheme and host are converted to lowercase,
an empty path component is set to “/”.
Destructive version of normalize
.
Starts the CGI
process with the given environment env
and standard input and output stdin
and stdout
.
for IO.copy_stream
. Note: we may return a larger string than size
here; but IO.copy_stream
does not care.
Sets the response’s status to the status
code