class React::ContextWrapper

Public Instance Methods

Consumer(*args, &block) click to toggle source
# File lib/react/context_wrapper.rb, line 9
def Consumer(*args, &block)
  # why not use internal_prepare_args and render?
  %x{
    let operabu = Opal.React.render_buffer;
    let props = null;

    if (args.length > 0) { props = Opal.React.to_native_react_props(args[0]); }

    let react_element = Opal.global.React.createElement(this.native.Consumer, props, function(value) {
      let children = null;
      if (block !== nil) {
        operabu.push([]);
        // console.log("consumer pushed", operabu, operabu.toString());
        let block_result = block.$call();
        if (block_result && block_result !== nil) { Opal.React.render_block_result(block_result); }
        // console.log("consumer popping", operabu, operabu.toString());
        children = operabu.pop();
        if (children.length === 1) { children = children[0]; }
        else if (children.length === 0) { children = null; }
      }
      return children;
    });
    operabu[operabu.length - 1].push(react_element);
  }
end
Provider(*args, &block) click to toggle source
# File lib/react/context_wrapper.rb, line 35
def Provider(*args, &block)
  # why not use internal_prepare_args and render?
  %x{
    var props = null;
    if (args.length > 0) { props = Opal.React.to_native_react_props(args[0]); }
    Opal.React.internal_render(this.native.Provider, props, null, block);
  }
end
is_wrapped_context() click to toggle source
# File lib/react/context_wrapper.rb, line 5
def is_wrapped_context
  true
end