kaasboteram/zig-iterating
1
1
Fork 0
mirror of https://codeberg.org/kaasboteram/zig-iterating.git synced 2025-12-17 02:23:15 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions

Renamed Iter to iter

Browse source
This commit is contained in:
Luuk Machielse 2025-11-16 14:37:02 +01:00
parent eb0f258138
commit abaade4cdc
1 changed files with 14 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

28
src/root.zig
View file

@ -1,6 +1,6 @@
const std = @import("std"); const std = @import("std");
pub fn Iter(comptime T: type) type { pub fn iter(comptime T: type) type {
return struct { return struct {
pub fn fromSlice(slice: anytype) Iterator( pub fn fromSlice(slice: anytype) Iterator(
if (@typeInfo(@TypeOf(slice)).pointer.is_const) SliceIterConst(T) else SliceIter(T), if (@typeInfo(@TypeOf(slice)).pointer.is_const) SliceIterConst(T) else SliceIter(T),
@ -15,13 +15,13 @@ pub fn Iter(comptime T: type) type {
test fromSliceOwned { test fromSliceOwned {
const testing = @import("std").testing; const testing = @import("std").testing;
var iter = Iter(i32).fromSliceOwned(&.{ 1, 3, 2, 4 }); var it = iter(i32).fromSliceOwned(&.{ 1, 3, 2, 4 });
try testing.expectEqual(1, iter.next()); try testing.expectEqual(1, it.next());
try testing.expectEqual(3, iter.next()); try testing.expectEqual(3, it.next());
try testing.expectEqual(2, iter.next()); try testing.expectEqual(2, it.next());
try testing.expectEqual(4, iter.next()); try testing.expectEqual(4, it.next());
try testing.expectEqual(null, iter.next()); try testing.expectEqual(null, it.next());
} }
pub fn range(start: T, end: T) Iterator(Range(T)) { pub fn range(start: T, end: T) Iterator(Range(T)) {
@ -41,14 +41,14 @@ pub fn Iter(comptime T: type) type {
test empty { test empty {
const testing = @import("std").testing; const testing = @import("std").testing;
var it = Iter(i32).empty; var it = iter(i32).empty;
try testing.expectEqual(null, it.next()); try testing.expectEqual(null, it.next());
} }
}; };
} }
test Iter { test iter {
const testing = @import("std").testing; const testing = @import("std").testing;
const allocator = testing.allocator; const allocator = testing.allocator;
@ -60,13 +60,13 @@ test Iter {
} }
}; };
const items = try Iter(i32) const items = try iter(i32)
.once(-100) .once(-100)
.chain( .chain(
Iter(i32) iter(i32)
.rangeInclusive(1, 100) .rangeInclusive(1, 100)
.filter(arith.is_square) .filter(arith.is_square)
.chain(Iter(i32) .chain(iter(i32)
.range(0, 10)), .range(0, 10)),
) )
.toOwnedSlice(allocator); .toOwnedSlice(allocator);
@ -182,8 +182,8 @@ pub fn Iterator(comptime Inner: type) type {
test zip { test zip {
const testing = @import("std").testing; const testing = @import("std").testing;
var it = Iter(i32).fromSliceOwned(&.{ 1, 2, 3 }) var it = iter(i32).fromSliceOwned(&.{ 1, 2, 3 })
.zip(Iter(i32).fromSliceOwned(&.{ 4, 5, 6 })); .zip(iter(i32).fromSliceOwned(&.{ 4, 5, 6 }));
try testing.expectEqualDeep(.{ 1, 4 }, it.next()); try testing.expectEqualDeep(.{ 1, 4 }, it.next());
try testing.expectEqualDeep(.{ 2, 5 }, it.next()); try testing.expectEqualDeep(.{ 2, 5 }, it.next());