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# File 'lib/react/component/features.rb', line 8
def Portal(element_or_query, &block)
if `(typeof element_or_query === 'string')` || (`(typeof element_or_query.$class === 'function')` && element_or_query.class == String)
element = `document.body.querySelector(element_or_query)`
elsif `(typeof element_or_query.$is_a === 'function')` && element_or_query.is_a?(Browser::Element)
element = element_or_query.to_n
else
element = element_or_query
end
%x{
let operabu = Opal.React.render_buffer;
operabu.push([]);
// console.log("portal pushed", operabu, operabu.toString());
if (block !== nil) {
let block_result = block.$call()
let last_buffer_length = operabu[operabu.length - 1].length;
let last_buffer_element = operabu[operabu.length - 1][last_buffer_length - 1];
if (block_result && block_result !== nil) { Opal.React.render_block_result(block_result); }
}
// console.log("portal popping", operabu, operabu.toString());
let result = operabu.pop();
if (result.length === 1) { result = result[0]; }
var react_element = Opal.global.React.createPortal(result, element);
operabu[operabu.length - 1].push(react_element);
// console.log("portal pushed", operabu, operabu.toString());
}
end
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