Class: Enumerator::Generator
- Includes:
- Enumerable
- Defined in:
- enumerator.c
Instance Method Summary collapse
-
#each ⇒ Object
:nodoc:.
-
#initialize ⇒ Object
constructor
:nodoc:.
-
#initialize_copy ⇒ Object
:nodoc:.
Methods included from Enumerable
#all?, #any?, #chunk, #collect, #collect_concat, #count, #cycle, #detect, #drop, #drop_while, #each_cons, #each_entry, #each_slice, #each_with_index, #each_with_object, #entries, #find, #find_all, #find_index, #first, #flat_map, #grep, #group_by, #include?, #inject, #lazy, #map, #max, #max_by, #member?, #min, #min_by, #minmax, #minmax_by, #none?, #one?, #partition, #reduce, #reject, #reverse_each, #select, #slice_before, #sort, #sort_by, #take, #take_while, #to_a, #to_h, #zip
Constructor Details
#initialize ⇒ Object
:nodoc:
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# File 'enumerator.c', line 1232 static VALUE generator_initialize(int argc, VALUE *argv, VALUE obj) { VALUE proc; if (argc == 0) { rb_need_block(); proc = rb_block_proc(); } else { rb_scan_args(argc, argv, "1", &proc); if (!rb_obj_is_proc(proc)) rb_raise(rb_eTypeError, "wrong argument type %s (expected Proc)", rb_obj_classname(proc)); if (rb_block_given_p()) { rb_warn("given block not used"); } } return generator_init(obj, proc); } |
Instance Method Details
#each ⇒ Object
:nodoc:
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# File 'enumerator.c', line 1280 static VALUE generator_each(int argc, VALUE *argv, VALUE obj) { struct generator *ptr = generator_ptr(obj); VALUE args = rb_ary_new2(argc + 1); rb_ary_push(args, yielder_new()); if (argc > 0) { rb_ary_cat(args, argv, argc); } return rb_proc_call(ptr->proc, args); } |
#initialize_copy ⇒ Object
:nodoc:
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# File 'enumerator.c', line 1259 static VALUE generator_init_copy(VALUE obj, VALUE orig) { struct generator *ptr0, *ptr1; if (!OBJ_INIT_COPY(obj, orig)) return obj; ptr0 = generator_ptr(orig); TypedData_Get_Struct(obj, struct generator, &generator_data_type, ptr1); if (!ptr1) { rb_raise(rb_eArgError, "unallocated generator"); } ptr1->proc = ptr0->proc; return obj; } |