mirror of
https://github.com/ton-blockchain/ton
synced 2025-02-15 04:32:21 +00:00
d9dba320cc
This is a very big change. If FunC has `.methods()` and `~methods()`, Tolk has only dot, one and only way to call a `.method()`. A method may mutate an object, or may not. It's a behavioral and semantic difference from FunC. - `cs.loadInt(32)` modifies a slice and returns an integer - `b.storeInt(x, 32)` modifies a builder - `b = b.storeInt()` also works, since it not only modifies, but returns - chained methods also work, they return `self` - everything works exactly as expected, similar to JS - no runtime overhead, exactly same Fift instructions - custom methods are created with ease - tilda `~` does not exist in Tolk at all
21 lines
747 B
Text
21 lines
747 B
Text
fun prepareDict_3_30_4_40_5_x(valueAt5: int): cell {
|
|
var dict: cell = createEmptyDict();
|
|
dict.idict_set_builder(32, 3, begin_cell().store_int(30, 32));
|
|
dict.idict_set_builder(32, 4, begin_cell().store_int(40, 32));
|
|
dict.idict_set_builder(32, 5, begin_cell().store_int(valueAt5, 32));
|
|
return dict;
|
|
}
|
|
|
|
fun lookupIdxByValue(idict32: cell, value: int): int {
|
|
var cur_key = -1;
|
|
do {
|
|
var (cur_key redef, cs: slice, found: int) = idict32.idictGetNext(32, cur_key);
|
|
// one-line condition (via &) doesn't work, since right side is calculated immediately
|
|
if (found) {
|
|
if (cs.loadInt(32) == value) {
|
|
return cur_key;
|
|
}
|
|
}
|
|
} while (found);
|
|
return -1;
|
|
}
|