Flux Redis v0.0.2 FluxRedis.HashManager.Commands.Has View Source

Command and parser generator to check if field exists in a hash.

Link to this section Summary

Generates the command/0 and the parser/0 to check if field exists in a hash.

command() :: list()

key_data() :: atom() | integer() | float() | String.t()

parser() :: (integer() -> boolean())

(since 0.0.2)

has(atom(), [key_data()] | key_data()) :: {command(), parser()}

Generates the command/0 and the parser/0 to check if field exists in a hash.

hash - The atom/0 defined in FluxRedis hash_storages application configuration.
key_data - The key_data/0 with the values of each key defined in FluxRedis hash_storages application configuration.

For practical examples, please check FluxRedis.HashManager.has/3.