elf-notes/content/zola/filters.yaml

-
    dt: "lower"
    dd:  Converts string to lowercase
-
    dt: "upper"
    dd:  Converts string to uppercase
-
    dt: "wordcount"
    dd:  Counts the words in a string
-
    dt: "capitalize"
    dd:  Capitalizes the first letter, lowercase the rest
-
    dt: "replace"
    dd:  Takes two strings as arguments, replaces the first with the second
-
    dt: "addslashes"
    dd:  Escapes quoted strings
-
    dt: "slugify"
    dd:  Provides a slug for the string
-
    dt: "title"
    dd:  Capitalizes each word in the string
-
    dt: "trim"
    dd:  Removes leading and trailing whitespace
-
    dt: "trim_start"
    dd:  Removes leading whitespace
-
    dt: "trim_end"
    dd:  Removes trailing whitespace
-
    dt: "trim_start_matches"
    dd:  Removes leading characters that match a pattern
-
    dt: "trim_end_matches"
    dd:  Removes trailing characters that match a pattern
-
    dt: "truncate"
    dd:  Truncates the string to the length specified
-
    dt: "linebreaksbr"
    dd:  Replaces line breaks (\n or \r\n) with HTML line breaks (<br>)
-
    dt: "spaceless"
    dd:  Remove space ( ) and line breaks (\n or \r\n) between HTML tags
-
    dt: "striptags"
    dd:  Tries to remove HTML tags from input
-
    dt: "first"
    dd:  Returns the first element of an array
-
    dt: "last"
    dd:  Returns the last element of an array
-
    dt: "nth"
    dd:  Returns the nth element of an array
-
    dt: "join"
    dd:  Joins an array with a delimeter
-
    dt: "length"
    dd:  Returns the length of an array, an object, or a string
-
    dt: "reverse"
    dd:  Returns a reversed string or array
-
    dt: "sort"
    dd:  Sorts an array into ascending order. You can sort objects by providing a fieldname argument
-
    dt: "unique"
    dd:  Removes duplicate items from an array. You can filter objects by providing a fieldname argument
-
    dt: "slice"
    dd:  Slices an array by the given start and end parameter
-
    dt: "group_by"
    dd:  Groups an array using the required attribute argument
-
    dt: "filter"
    dd:  Filters the array values, returning objects whose attribute is equal to the argument
-
    dt: "map"
    dd:  Retrieves an attribute from each object in an array
-
    dt: "concat"
    dd:  Appends values to an array
-
    dt: "urlencode"
    dd:  Performs classic (%-based) URL encoding
-
    dt: "urlencode_strict"
    dd:  Encodes URLs, including any slashes
-
    dt: "pluralize"
    dd:  Can return an alternative text if the argument is greater than one
-
    dt: "round"
    dd:  Returns a number rounded
-
    dt: "filesizeformat"
    dd:  Generates human-readable sizes for integers
-
    dt: "date"
    dd:  Parses a timestamp into a date(time) string
-
    dt: "escape"
    dd:  Escapes a string's HTML
-
    dt: "escape_xml"
    dd:  Escapes XML special characters
-
    dt: "safe"
    dd:  "Marks a variable as safe: HTML will not be escaped"
-
    dt: "get"
    dd:  Accesses a value from an object when the key is not a valid identifier.
-
    dt: "split"
    dd:  Splits a string into an array of strings, separated by a pattern.
-
    dt: "int"
    dd:  Converts a value into an integer.
-
    dt: "float"
    dd:  Converts a value into a float.
-
    dt: "json_encode"
    dd:  Transforms a value into its JSON representation
-
    dt: "as_str"
    dd:  Returns a string representation of the value.
-
    dt: "default"
    dd:  Provides a default value if the name is not present in the context
-
    dt: "markdown"
    dd:  Converts the variable contents from markdown to HTML
-
    dt: "base64_encode"
    dd:  Encode the variable to base64
-
    dt: "base64_decode"
    dd:  Decode the variable from base64
-
    dt: "num_format"
    dd:  Format a number in a variety of ways