Results for: "Array"

Returns the first advertised TupleSpace.

Override to provide details of the arguments a command takes. It should return a left-justified string, one argument per line.

For example:

def usage
  "#{program_name} FILE [FILE ...]"
end

def arguments
  "FILE          name of file to find"
end

Create on demand parser.

Wraps text to width

True if the backtrace option has been specified, or debug is on.

Parse obj, returning an [op, version] pair. obj can be a String or a Gem::Version.

If obj is a String, it can be either a full requirement specification, like ">= 1.2", or a simple version number, like "1.2".

parse("> 1.0")                 # => [">", Gem::Version.new("1.0")]
parse("1.0")                   # => ["=", Gem::Version.new("1.0")]
parse(Gem::Version.new("1.0")) # => ["=,  Gem::Version.new("1.0")]

True if the version string matches RubyGems’ requirements.

Removes all sources from the SourceList.

A short summary of this gem’s description.

Recursively walk dependencies of this spec, executing the block for each hop.

teardown restores the process to its original state and removes the tempdir unless the KEEP_FILES environment variable was set.

Prints a formatted backtrace to the errors stream if backtraces are enabled.

Display a statement.

Executes a block as self

Example:

sh.transact { system("ls", "-l") | head > STDOUT }