util.dataforms: Exclude descriptive text fields from forms of type 'submit'
The receiving end presumably already have the original form, so these
potentially long text fields are of little value.
local iter = require "util.iterators";
describe("util.iterators", function ()
describe("join", function ()
it("should produce a joined iterator", function ()
local expect = { "a", "b", "c", 1, 2, 3 };
local output = {};
for x in iter.join(iter.values({"a", "b", "c"})):append(iter.values({1, 2, 3})) do
table.insert(output, x);
end
assert.same(output, expect);
end);
end);
end);