ruby on rails - simple form country select showing as html entities -

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at point form started showing html entities instead of html country select:

haml: 

= a.input :country

html

  <div class="input country required"><label class="country required" for="user_account_address_attributes_country">country <abbr title="required">*</abbr></label><select class="country required" id="user_account_address_attributes_country" name="user[account_address_attributes][country]"><option value=""></option>                           &lt;option value=&quot;afghanistan&quot;&gt;afghanistan&lt;/option&gt;                           &lt;option value=&quot;aland islands&quot;&gt;aland islands&lt;/option&gt;                           &lt;option value=&quot;albania&quot; selected=&quot;selected&quot;&gt;albania&lt;/option&gt;

turns out needed use country_select gem.


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