length: {% [] | length %} length: {% [1,2,3] | length %} reverse: {% [1,2,3] | reverse %} take: {% [1,2,3] | take(100) %} take: {% [1,2,3] | take(0) %} take: {% [1,2,3] | take(1) %} drop: {% [1,2,3] | drop(100) %} drop: {% [1,2,3] | drop(0) %} drop: {% [1,2,3] | drop(1) %} first: {% [1,2,3] | first %} first:{% [] | first %} last: {% [1,2,3] | last %} last:{% [] | last %} index: {% [1,2,3] | index(0) %} index:{% [] | index(0) %} index:{% [1] | index(1) %} contains: {% ["a", "b", "c"] | contains("a") %} contains: {% [] | contains("a") %} empty: {% [1] | empty %} empty: {% [] | empty %} unique: {% [1, 2, 3] | unique %} empty: {% [1, 1, "2", "2", {}, {}, [3], [3], null, null, -0.0, 0.0] | unique %} any: {% [true, false] | any %} any: {% [] | any %} all: {% [true, false] | all %} all: {% [] | any %} none: {% [true, false] | none %} none: {% [] | any %} some: {% [true, false] | some %} some: {% [] | any %} chunked: {% [] | chunked(1, 0) %} chunked: {% [1,2,3] | chunked(2, 0) %} chunked: {% [1,2,3] | chunked(2, 1) %}