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Filter Reference
⚠️ ⚠️ THIS WIKI IS BEING USED TO JOT DOWN IDEAS AT PRESENT. DON'T ASSUME ANYTHING IS FIXED.⚠️ ⚠️
⚒️ MORE TO COME: Check back later
Data types ending in "ish" mean that either the data type or a value that can be converted to the type are accepted. For example "numberish" means either a number or something else that is then converted to a number, say a text value or "1.5".
Note that all data types are "textish" because they can always be rendered as text. Whether that value is meaningful or not is another matter!
Returns the absolute value of a numberish value provided on its input. If the input is not numberish then an error is reported.
Parameters: none
Input type: numberish
Output type: Number (Int if input was, or was converted to, Int or Float if input was, or was converted to, Float)
Example (based on the Liquid docs):
{{ -17 | abs }}
{{ -56.42 }}
{{ 4 | abs }}
{{ "42" | abs }}
Outputs
17
56.42
4
42
Appends the text given as a parameter to the input and returns the result.
Parameter: text to be appended, type textish.
Input type: textish
Output type: text
Example (from the Liquid docs):
{{ "/my/fancy/url" | append: ".html" }}
Outputs
/my/fancy/url.html
Converts each character of text from the input into lower case.
Any type other than text is first converted to text and then processed.
Parameters: none
Input type: Textish
Output type: Text
Example (from the Liquid docs):
{{ "Parker Moore" | downcase }}
{{ "apple" | downcase }}
Outputs
parker moore
apple
Swallows all its input and returns an empty string. Aimed for use with some special filters that create side affects where no output is required.
Input type: anything
Output type: null
Converts each character of text from the input into upper case.
Any type other than text is first converted to text and then processed.
Parameters: none
Input type: Textish
Output type: Text
Example (from the Liquid docs):
{{ "Parker Moore" | upcase }}
{{ "APPLE" | downcase }}
Outputs
PARKER MOORE
APPLE