$filter

Filters an array/list of items.

Signature

{{$filter array pathoperator [value]}}

Arguments

Name	Description	Type	Required
array	Accepts either an array of data or a relative path, as a String, to an array.	StringString ArrayNumber ArrayObject Array
path	Path to property if looping over an array/list of Objects. Note: If looping over a list of Strings, Numbers or Booleans then this should be the operator.	String
operator	The operator used to evaluate each item in the array/list. Note: If looping over an array/list of Strings, Numbers or Booleans then this should be the value to check against.	String
value	The value to compare variable's value to. Required when using an operator that requries two arguments.	StringNumberBoolean

Example - Array of Objects

Template

{{$filter products "category" "isIn" "Disguise,Explosive"}}

Data

{
  "products": [
    { "name":"Batman Costume", "category":"Disguise" }, 
    { "name":"TNT", "category":"Explosive" },
    { "name":"Jet-Propelled Unicycle", "category":"Transportation" }
  ]
}

Result

[
  { "name":"Batman Costume", "category":"Disguise" }, 
  { "name":"TNT", "category":"Explosive" }
]

Video walk-through of the filter process