Class: SimpleFormRansack::FormProxy

Inherits:
Object
  • Object
show all
Defined in:
lib/simple_form_ransack/form_proxy.rb

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(args) ⇒ FormProxy

Returns a new instance of FormProxy.



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# File 'lib/simple_form_ransack/form_proxy.rb', line 16

def initialize(args)
  @resource = args.fetch(:resource)
  @object = @resource.object
  @class = @resource.klass
  @params = args.fetch(:params)
  @form = args.fetch(:form)

  raise "No params given in arguments: #{args.keys}" unless @params
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *args, &blk) ⇒ Object 



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# File 'lib/simple_form_ransack/form_proxy.rb', line 46

def method_missing(method_name, *args, &blk)
  @form.__send__(method_name, *args, &blk)
end

Class Method Details

.predicates_regex ⇒ Object 



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# File 'lib/simple_form_ransack/form_proxy.rb', line 2

def self.predicates_regex
  unless @predicates_regex
    predicates = Ransack::Configuration
      .predicates
      .map(&:first)
      .map { |predicate| Regexp.escape(predicate) }
      .join("|")

    @predicates_regex = /^(.+)_(#{predicates})$/
  end

  @predicates_regex
end

Instance Method Details

#input(name, *args) ⇒ Object 



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# File 'lib/simple_form_ransack/form_proxy.rb', line 26

def input(name, *args)
  if args.last.is_a?(Hash)
    opts = args.pop
  else
    opts = {}
  end

  attribute_name = real_name(name)
  as = as_from_opts(attribute_name, opts)
  input_html = opts.delete(:input_html) || {}
  set_value(as, name, opts, input_html)
  set_name(as, name, input_html)
  set_label(attribute_name, opts, input_html)

  opts[:required] = false unless opts.key?(:required)
  opts[:input_html] = input_html
  args << opts
  @form.input(attribute_name, *args)
end