Rails 5.1.x compatibility issues

[acrolink]

I have forked the gem and made Rails 5.1.x specific changes (due to deprecation):
acrolink@570645e
and
acrolink@2c08df6

but I am getting this error:
wrong number of arguments (given 2, expected 0..1)

in the line:
<%= simple_form_for @work, :html => { :class => 'form-horizontal' } do |f| %>

Any idea what might be going on here? Thanks.

[VitaliyAdamkov]

@acrolink You need to add form_options: keyword argument to token_tag method definition, like it done in Rails 5.
def token_tag token = nil, form_options: {}