dojox/lang/functional/numrec.js

• Provides:

  • dojox.lang.functional.numrec

• Requires:

  • dojox.lang.functional.lambda in common
  • dojox.lang.functional.util in common

• dojox.lang.functional

  • alias - dojox.lang.functional

• dojox.lang.functional.inlineLambda

  • alias - dojox.lang.functional.inlineLambda

• dojox.lang.functional.numrec

  • parameters:
    • then: (typeof Object)

      The value, which is used upon termination of the recursion.
      It will be returned as the value of the generated function.
      above:
      The lambda expression, which is called after the recursive step.
      It accepts two parameters: the returned value from the recursive step, and
      the original parameter. The returned value will be returned as the value of
      the generated function.

    • after: (typeof Function|String|Array)
  • summary

    Generates a function for the simplified numeric linear recursion pattern.
    All parameter functions are called in the context of "this" object.

  • description

    This is a simplification of the linear recursion combinator:
    - the generated function takes one numeric parameter "x",
    - the "cond" is fixed and checks for 0.
    - the "before" is fixed and the generated function is called with "x - 1".
    - the "above is called with two parameters: the return from the generated
    function, and with "x".
    - as you can see the recursion is done by decreasing the parameter,
    and calling itself until it reaches 0.

  • type

    Function

• dojox.lang

  • type

    Object

• dojox

  • type

    Object