Class: React::ContextWrapper

Inherits:
Object
  • Object
show all
Includes:
Native::Wrapper
Defined in:
lib/react/context_wrapper.rb

Instance Method Summary collapse

Instance Method Details

#Consumer(*args, &block) ⇒ Object 



9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
 
# File 'lib/react/context_wrapper.rb', line 9

def Consumer(*args, &block)
  %x{
    var children = null;
    var block_result = null;
    var props = null;
    var react_element;

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

    var react_element = Opal.global.React.createElement(this.native.Consumer, props, function(value) {
      if (block !== nil) {
        Opal.React.render_buffer.push([]);
        block_result = block.$call();
        if (block_result && (block_result !== nil && (typeof block_result === "string" || typeof block_result.$$typeof === "symbol" ||
          (typeof block_result.constructor !== "undefined" && block_result.constructor === Array && block_result[0] && typeof block_result[0].$$typeof === "symbol")
          ))) {
          Opal.React.render_buffer[Opal.React.render_buffer.length - 1].push(block_result);
        }
        children = Opal.React.render_buffer.pop();
        if (children.length == 1) { children = children[0]; }
        else if (children.length == 0) { children = null; }
      }
      return Opal.React.render_buffer.pop();
    });
    Opal.React.render_buffer[Opal.React.render_buffer.length - 1].push(react_element);
    return null;
  }
end

#is_wrapped_context ⇒ Object 



5
6
7
 
# File 'lib/react/context_wrapper.rb', line 5

def is_wrapped_context
  true
end

#Provider(*args, &block) ⇒ Object 



38
39
40
41
42
43
44
 
# File 'lib/react/context_wrapper.rb', line 38

def Provider(*args, &block)
  %x{
    var props = null;
    if (args.length > 0) { props = args[0]; }
    Opal.React.internal_render(this.native.Provider, props, null, block);
  }
end