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const std = @import("std");
const Allocator = std.mem.Allocator;
const HTML = Element.HTML;
const Element = @import("Element.zig");
const Node = Element.Node;
fn List(comptime tag: []const u8) type {
return struct {
content: std.ArrayList(Element),
node: Node = .{
.ptr = undefined,
.vtable = .{ .element = fromNode },
},
const Self = @This();
pub fn init(alloc: Allocator) !*Self {
const v = try alloc.create(Self);
v.* = .{
.content = try .initCapacity(alloc, 2),
};
v.node.ptr = v;
return v;
}
pub fn element(self: *Self) Element {
return Element.Wrapper(Self, html).init(self);
}
fn fromNode(context: *anyopaque) Element {
const self: *Self = @ptrCast(@alignCast(context));
return self.element();
}
fn html(self: *Self, alloc: Allocator) HTML.Error!HTML {
var el = try HTML.Content.init(alloc, tag);
var root = try HTML.Root.init(alloc);
el.content = root.element();
for (self.content.items) |it| {
var li = try HTML.Content.init(root.allocator(), "li");
li.content = try it.html(root.allocator());
try root.append(li.element());
}
return el.element();
}
};
}
pub const Ordored = List("ol");
pub const Unordored = List("ul");
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