48 lines
1.2 KiB
Factor
48 lines
1.2 KiB
Factor
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USING: help.syntax help.markup kernel prettyprint sequences strings ;
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IN: uuid
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HELP: uuid1
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{ $values { "string" "a UUID string" } }
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{ $description
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"Generates a UUID (version 1) from the host ID, sequence number, "
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"and current time."
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} ;
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HELP: uuid3
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{ $values { "namespace" string } { "name" string } { "string" "a UUID string" } }
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{ $description
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"Generates a UUID (version 3) from the MD5 hash of a namespace "
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"UUID and a name."
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} ;
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HELP: uuid4
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{ $values { "string" "a UUID string" } }
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{ $description
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"Generates a UUID (version 4) from random bits."
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} ;
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HELP: uuid5
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{ $values { "namespace" string } { "name" string } { "string" "a UUID string" } }
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{ $description
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"Generates a UUID (version 5) from the SHA-1 hash of a namespace "
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"UUID and a name."
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} ;
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ARTICLE: "uuid" "UUID (Universally Unique Identifier)"
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"The " { $vocab-link "uuid" } " vocabulary is used to generate UUIDs. "
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"The below words can be used to generate version 1, 3, 4, and 5 UUIDs as specified in RFC 4122."
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$nl
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"If all you want is a unique ID, you should probably call " { $link uuid1 } " or " { $link uuid4 } "."
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{ $subsections
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uuid1
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uuid3
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uuid4
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uuid5
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}
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;
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ABOUT: "uuid"
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