Results for: "partition"

Returns a copy of the vector.

Returns the modulus (Pythagorean distance) of the vector.

Vector[5,8,2].r => 9.643650761

Initializes a new instance and evaluates the optional block in context of the instance. Arguments args are passed to new, see there for description of parameters.

This method is deprecated, its behavior corresponds to the older new method.

Puts option summary into to and returns to. Yields each line if a block is given.

to

Output destination, which must have method <<. Defaults to [].

width

Width of left side, defaults to @summary_width.

max

Maximum length allowed for left side, defaults to width - 1.

indent

Indentation, defaults to @summary_indent.

Add option switch and handler. See make_switch for an explanation of parameters.

Traverses @stack, sending each element method id with args and block.

Searches key in @stack for id hash and returns or yields the result.

Parses environment variable env or its uppercase with splitting like a shell.

env defaults to the basename of the program.

Returns the path to the data store file.

Ends the current PStore#transaction, committing any changes to the data store immediately.

Example:

require "pstore"

store = PStore.new("data_file.pstore")
store.transaction do  # begin transaction
  # load some data into the store...
  store[:one] = 1
  store[:two] = 2

  store.commit        # end transaction here, committing changes

  store[:three] = 3   # this change is never reached
end

WARNING: This method is only valid in a PStore#transaction. It will raise PStore::Error if called at any other time.

Ends the current PStore#transaction, discarding any changes to the data store.

Example:

require "pstore"

store = PStore.new("data_file.pstore")
store.transaction do  # begin transaction
  store[:one] = 1     # this change is not applied, see below...
  store[:two] = 2     # this change is not applied, see below...

  store.abort         # end transaction here, discard all changes

  store[:three] = 3   # this change is never reached
end

WARNING: This method is only valid in a PStore#transaction. It will raise PStore::Error if called at any other time.

provides a unified clone operation, for REXML::XPathParser to use across multiple Object types

Returns the absolute value of int.

-12345.abs   #=> 12345
12345.abs    #=> 12345
-1234567890987654321.abs   #=> 1234567890987654321

Returns the array including the digits extracted by place-value notation with radix base of int.

base should be greater than or equal to 2.

12345.digits      #=> [5, 4, 3, 2, 1]
12345.digits(7)   #=> [4, 6, 6, 0, 5]
12345.digits(100) #=> [45, 23, 1]

-12345.digits(7)  #=> Math::DomainError

Removes all elements and returns self.

Returns the full path name of the temporary file. This will be nil if unlink has been called.

Terminates the currently running thread and schedules another thread to be run.

If this thread is already marked to be killed, ::exit returns the Thread.

If this is the main thread, or the last thread, exit the process.

Give the thread scheduler a hint to pass execution to another thread. A running thread may or may not switch, it depends on OS and processor.

Terminates thr and schedules another thread to be run.

If this thread is already marked to be killed, exit returns the Thread.

If this is the main thread, or the last thread, exits the process.

The reason this block was terminated: :break, :redo, :retry, :next, :return, or :noreason.

Returns a clone of this method.

class A
  def foo
    return "bar"
  end
end

m = A.new.method(:foo)
m.call # => "bar"
n = m.clone.call # => "bar"

Returns a clone of this method.

class A
  def foo
    return "bar"
  end
end

m = A.new.method(:foo)
m.call # => "bar"
n = m.clone.call # => "bar"

Path of the file being run