Class: Object

Inherits:
BasicObject
Defined in:
lib/reactrb/auto-import.rb,
lib/react/rendering_context.rb

Overview

modifies const and method_missing so that they will attempt to auto import native libraries and components using React::NativeLibrary

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

._reactrb_original_const_missing ⇒ Object 



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# File 'lib/reactrb/auto-import.rb', line 9

alias _reactrb_original_const_missing const_missing

._reactrb_original_method_missing ⇒ Object 



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# File 'lib/reactrb/auto-import.rb', line 10

alias _reactrb_original_method_missing method_missing

.const_missing(const_name) ⇒ Object 



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# File 'lib/reactrb/auto-import.rb', line 12

def const_missing(const_name)
  # Opal uses const_missing to initially define things,
  # so we always call the original, and respond to the exception
  _reactrb_original_const_missing(const_name)
rescue StandardError => e
  React::NativeLibrary.import_const_from_native(Object, const_name, true) || raise(e)
end

.method_missing(method_name, *args, &block) ⇒ Object 



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# File 'lib/reactrb/auto-import.rb', line 20

def method_missing(method_name, *args, &block)
  method = method_name.gsub(/_as_node/, '') # remove once _as_node is deprecated.
  component_class = React::NativeLibrary.import_const_from_native(self, method, false)
  _reactrb_original_method_missing(method, *args, &block) unless component_class
  if method == method_name
    React::RenderingContext.render(component_class, *args, &block)
  else # remove once _as_node is deprecated.
    React::RenderingContext.build_only(component_class, *args, &block)
  end
end

Instance Method Details

#br ⇒ Object 



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# File 'lib/react/rendering_context.rb', line 98

def br
  return send(:br) if is_a? React::Component
  React::RenderingContext.render(:span) do
    React::RenderingContext.render(to_s)
    React::RenderingContext.render(:br)
  end
end

#para(*args, &block) ⇒ Object 



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# File 'lib/react/rendering_context.rb', line 92

def para(*args, &block)
  args.unshift(:p)
  return send(*args, &block) if is_a? React::Component
  React::RenderingContext.render(*args) { to_s }
end