REBOL 3 Docs Guide Concepts Functions Datatypes Errors
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REBOL 3 Functions: series?

series?  value

Return TRUE if value is any type of series.

Arguments:

value [any-type!]

See also:

type?   string?   email?   file?   url?   issue?   tuple?   block?   paren?  

Description

Returns FALSE for all other values.

print series? "string"
true
print series? [1 2 3]
true
print series? 1234
false


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