This program generates the type switch statements needed by goexpr to implement type casting.

Package geo provides geolocation functions.

Package isp provides isp lookup functions for IPv4 addresses.

Any is an expression that returns the first non-nil, non-empty string value from evaluating the exprs.

Array creates a new ArrayExpr.

Boolean accepts the operators AND, OR and returns a short-circuiting expression that evaluates left first and right second.

Concat joins a list of values using the first as a delimiter.

Decode compares the value of the first expression to a series of key/value pairs and returns the matching value.

Len calculates the length of the string representation of the given value.

P marks the wrapped expression as a One-to-One function.

Rand returns a random float64 between 0 (inclusive) and 1 (exclusive).

ReplaceAll replaces all occurrences of the regex with the replacement.

Split splits a given source on a delimiter and returns the value at the given index.

Substr takes a substring of the given source starting at the given index capped to the given length.

ArrayExpr is just a placeholder expression for grouping some other expressions together.