Results for: "tally"

The version of the Marshal format for your Ruby.

The path to standard location of the user’s state file.

The path to standard location of the user’s data directory.

The path to standard location of the user’s state directory.

Returns a sharable hash map of error types and spell checker objects.

Returns an array of the string method names of the methods that accept the given keyword option opt; the argument must be a symbol:

FileUtils.collect_method(:preserve) # => ["cp", "copy", "cp_r", "install"]

Takes a hash as its argument. The key is a symbol or an array of symbols. These symbols correspond to method names, instance variable names, or constant names (see def_delegator). The value is the accessor to which the methods will be delegated.

Basically a wrapper for Process.spawn that:

• Creates a child process for each of the given cmds by calling Process.spawn.

• Does not wait for child processes to exit.

With no block given, returns an array of the wait threads for all of the child processes.

Example:

wait_threads = Open3.pipeline_start('ls', 'grep R')
# => [#<Process::Waiter:0x000055e8de9d2bb0 run>, #<Process::Waiter:0x000055e8de9d2890 run>]
wait_threads.each do |wait_thread|
  wait_thread.join
end

Output:

Rakefile
README.md

With a block given, calls the block with an array of the wait processes:

Open3.pipeline_start('ls', 'grep R') do |wait_threads|
  wait_threads.each do |wait_thread|
    wait_thread.join
  end
end

Output:

Rakefile
README.md

Like Process.spawn, this method has potential security vulnerabilities if called with untrusted input; see Command Injection.

If the first argument is a hash, it becomes leading argument env in each call to Process.spawn; see Execution Environment.

If the last argument is a hash, it becomes trailing argument options in each call to Process.spawn; see Execution Options.

Each remaining argument in cmds is one of:

• A command_line: a string that begins with a shell reserved word or special built-in, or contains one or more metacharacters.

• An exe_path: the string path to an executable to be called.

• An array containing a command_line or an exe_path, along with zero or more string arguments for the command.

See Argument command_line or exe_path.

Basically a wrapper for Process.spawn that:

• Creates a child process for each of the given cmds by calling Process.spawn.

• Does not wait for child processes to exit.

With no block given, returns an array of the wait threads for all of the child processes.

Example:

wait_threads = Open3.pipeline_start('ls', 'grep R')
# => [#<Process::Waiter:0x000055e8de9d2bb0 run>, #<Process::Waiter:0x000055e8de9d2890 run>]
wait_threads.each do |wait_thread|
  wait_thread.join
end

Output:

Rakefile
README.md

With a block given, calls the block with an array of the wait processes:

Open3.pipeline_start('ls', 'grep R') do |wait_threads|
  wait_threads.each do |wait_thread|
    wait_thread.join
  end
end

Output:

Rakefile
README.md

Like Process.spawn, this method has potential security vulnerabilities if called with untrusted input; see Command Injection.

If the first argument is a hash, it becomes leading argument env in each call to Process.spawn; see Execution Environment.

If the last argument is a hash, it becomes trailing argument options in each call to Process.spawn; see Execution Options.

Each remaining argument in cmds is one of:

• A command_line: a string that begins with a shell reserved word or special built-in, or contains one or more metacharacters.

• An exe_path: the string path to an executable to be called.

• An array containing a command_line or an exe_path, along with zero or more string arguments for the command.

See Argument command_line or exe_path.

SyntaxSuggest.valid_without? [Private]

This will tell you if the ‘code_lines` would be valid if you removed the `without_lines`. In short it’s a way to detect if we’ve found the lines with syntax errors in our document yet.

code_lines = [
  CodeLine.new(line: "def foo\n",   index: 0)
  CodeLine.new(line: "  def bar\n", index: 1)
  CodeLine.new(line: "end\n",       index: 2)
]

SyntaxSuggest.valid_without?(
  without_lines: code_lines[1],
  code_lines: code_lines
)                                    # => true

SyntaxSuggest.valid?(code_lines) # => false

Returns a Process::Status object representing the most recently exited child process in the current thread, or nil if none:

Process.spawn('ruby', '-e', 'exit 13')
Process.wait
Process.last_status # => #<Process::Status: pid 14396 exit 13>

Process.spawn('ruby', '-e', 'exit 14')
Process.wait
Process.last_status # => #<Process::Status: pid 4692 exit 14>

Process.spawn('ruby', '-e', 'exit 15')
# 'exit 15' has not been reaped by #wait.
Process.last_status # => #<Process::Status: pid 4692 exit 14>
Process.wait
Process.last_status # => #<Process::Status: pid 1380 exit 15>

Visit the arguments and block of a call node and return the arguments and block as they should be used.

Foo, = bar ^^^

foo ^^^

foo.bar ^^^^^^^

foo.bar() {} ^^^^^^^^^^^^

foo ^^^

foo.bar ^^^^^^^

foo.bar() {} ^^^^^^^^^^^^

Get all [gem, version] from the command line.

An argument in the form gem:ver is pull apart into the gen name and version, respectively.

A description of the current connection state. This is for diagnostic purposes only.