module Bridgetown::ViewComponentHelpers

Attributes

site[R]

Public Class Methods

allow_rails_helpers(*helpers) click to toggle source
# File lib/bridgetown-view-component/bridgetown/view_component_helpers.rb, line 15
def self.allow_rails_helpers(*helpers)
  helper_allow_list.concat(helpers)
end
helper_allow_list() click to toggle source
# File lib/bridgetown-view-component/bridgetown/view_component_helpers.rb, line 11
def self.helper_allow_list
  @helper_allow_list ||= %i(capture render t with_output_buffer)
end
included(klass) click to toggle source
# File lib/bridgetown-view-component/bridgetown/view_component_helpers.rb, line 19
def self.included(klass)
  helper_consts = ActionView::Helpers.constants.select do |c|
    ActionView::Helpers.const_get(c).is_a?(Module)
  end
  helper_consts.map { |c| ActionView::Helpers.const_get(c) }.each do |mod|
    (mod.public_instance_methods - Object.public_instance_methods).each do |method_name|
      klass.undef_method(method_name) unless helper_allow_list.include?(method_name)
    rescue NameError
      nil
    end
  end
end

Public Instance Methods

helpers() click to toggle source
# File lib/bridgetown-view-component/bridgetown/view_component_helpers.rb, line 44
def helpers
  @helpers ||= Bridgetown::RubyTemplateView::Helpers.new(self, @view_context.site)
end
method_missing(method, *args, &block) click to toggle source
Calls superclass method
# File lib/bridgetown-view-component/bridgetown/view_component_helpers.rb, line 48
def method_missing(method, *args, &block)
  if helpers.respond_to?(method.to_sym)
    helpers.send method.to_sym, *args, &block
  else
    super
  end
end
render(item, options = {}, &block) click to toggle source
# File lib/bridgetown-view-component/bridgetown/view_component_helpers.rb, line 32
def render(item, options = {}, &block)
  if item.respond_to?(:render_in)
    result = ""
    capture do # this ensures no leaky interactions between BT<=>VC blocks
      result = item.render_in(self, &block)
    end
    result&.html_safe
  else
    view_context.partial(item, options, &block)&.html_safe
  end
end
respond_to_missing?(method, include_private = false) click to toggle source
Calls superclass method
# File lib/bridgetown-view-component/bridgetown/view_component_helpers.rb, line 56
def respond_to_missing?(method, include_private = false)
  helpers.respond_to?(method.to_sym, include_private) || super
end