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Update faq.rst

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Minor changes to spacing and names of variables
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Kevin London 2016-03-23 13:31:16 -07:00
parent 85cc3b734f
commit d6f3a1423a
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docsite/rst/faq.rst
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@ -340,11 +340,11 @@ as this made it hard to distinguish between an undefined variable and a string.
Another rule is 'moustaches don't stack'. We often see this::
{{ somvar_{{other_var}} }}
{{ somevar_{{other_var}} }}
The above DOES NOT WORK, if you need to use a dynamic variable use the hostvars or vars dictionary as appropriate::
{{ hostvars[inventory_hostname]['somevar_' + other_var] }}
{{ hostvars[inventory_hostname]['somevar_' + other_var] }}
.. _i_dont_see_my_question: