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ndarray-string

ndarray-string

Turns a string into an ndarray

build status

Example

Conversion

var ndstring = require("ndarray-string")
var x = ndstring("foobar", [2,3])
console.log(ndstring.toString(x))

["foo", "bar"]

Rotations

We can also do fancier stuff. For example, here are all rotations of "banana"

var y = ndstring("bananabanana", [6,6], [1,1])
console.log(ndstring.toString(y))

Output

[ 'banana', 'ananab', 'nanaba', 'anaban', 'nabana', 'abanan' ]

Install

Install using npm:

npm install ndarray-string

API

var ndstring = require("ndarray-string")

ndstring(str[, shape, stride, offset])

Constructs an ndarray view of str. The values of the ndarray are the full unicode code points of str. The resulting ndarray is a view of a 32 bit unsigned int typed array.

  • str is the string which gets turned into an ndarray
  • shape is the shape of the resulting ndarray
  • stride is the stride of the ndarray
  • offset is the offset

Returns An ndarray view of the code points of str

ndstring.toString(arr)

Turns an ndarray view of a string into an array of strings.

  • arr is an ndarray view of a string, for example created using the above method

Returns An array of native arrays of strings, with the strings corresponding to the last dimension of the input array (so if the input has only one dimension, only a string is returned).

License

(c) 2013 Mikola Lysenko. MIT License