Bracket notation with number 0

Setup

Selector: $[0]

["first", "second", "third", "forth", "fifth"]

Results

Consensus

[
  "first"
]

Scalar consensus

The scalar consensus applies for implementations which return a single value where only one match is possible (instead of an array of a single value).

"first"

Footnotes

• ¹ This implementation returns a single value where only one match is possible (instead of an array of a single value).
• ² This implementation returns a specific not found value if no match exists.
• ³ This implementation returns a specific not found value if a query that would regularly return a single match results in no match.