#lang mzscheme

(require scheme/contract)

(require (file "generator.ss"))

; Provide statements ---------------------------

(provide gen->
         list->generator)

(provide
 [rename generator-end               g:end]
 [rename generator-end?              g:end?])

(provide/contract
 [rename generator-map               g:map               (->* (procedure?) () #:rest (listof procedure?) procedure?)]
 [rename generator-fold-map          g:fold-map          (->* (procedure? any/c) () #:rest (listof procedure?) procedure?)]
 [rename generator-filter            g:filter            (-> procedure? procedure? procedure?)]
 [rename generator-filter-map        g:filter-map        (-> procedure? procedure? procedure?)]
 [rename generator-remove-duplicates g:remove-duplicates (->* (procedure?) (procedure?) procedure?)]
 [rename generator-debug             g:debug             (-> string? procedure? procedure?)]
 [rename generator-for-each          g:for-each          (->* (procedure?) () #:rest (listof procedure?) any)]
 [rename generator-fold              g:fold              (->* (procedure? any/c) () #:rest (listof procedure?) any)]
 [rename generator->list             g:collect           (-> procedure? (or/c pair? null?))]
 [rename generator-project           g:project           (->* ((listof boolean?) procedure?) (procedure?) procedure?)])