Strings Concat Shopify Liquid

{% comment %}
	You can concat strings in Shopify liquid code by using the 
    append filter. See the example below, then check out the 
    docs (link added as source) :)
{% endcomment %}

{% assign string1 = 'foo' %}
{% assign string2 = ' bar baz!' %}
{{ string1 | append:string2 %}

{% comment %}
	Expected output from the above is:
    
    foo bar baz!
{% endcomment %}
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