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Treatment get

std/data/string_map/block::get


Parameters

↳ var key: string

Inputs

⇥ map: Block<StringMap> (std/data/string_map::StringMap)

Outputs

↦ value: Block<Option<string>>


Receive one StringMap block and emit the value stored under key as Option<string> on value.

Emits none if the key is absent.