{%- assign decimal = input | split: "." | last -%}
{%- assign output = input -%}
{%- assign item_split = input | split: "" -%}

{%- if item_split contains "." -%}
	{%- if site.fractions contains decimal -%}
		{%- assign prefix = input | split: "." | first -%}
		{%- if prefix == "0" -%}
			{%- assign output = site.fractions[decimal] -%}
		{%- else -%}
			{%- assign output = prefix | append: site.fractions[decimal] -%}
		{%- endif -%}
	{%- endif -%}
{%- endif -%}