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Package: ulid
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Type: Package
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Title: Generate Universally Unique Lexicographically Sortable Identifiers
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Version: 0.3.0
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Date: 2019-07-04
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Authors@R: c( person("Bob", "Rudis", email = "bob@rud.is", role =
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c("aut", "cre"), comment = c(ORCID = "0000-0001-5670-2640")),
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person("suyash", role = c("aut"), comment = "ULID C++ Port
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<https://github.com/suyash/ulid/>") )
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Maintainer: Bob Rudis <bob@rud.is>
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Description: Universally unique identifiers ('UUIDs') can be suboptimal
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for many uses-cases because they aren't the most character
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efficient way of encoding 128 bits of randomness; v1/v2 versions
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are impractical in many environments, as they require access to a
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unique, stable MAC address; v3/v5 versions require a unique seed
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and produce randomly distributed IDs, which can cause
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fragmentation in many data structures; v4 provides no other
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information than randomness which can cause fragmentation in many
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data structures. 'ULIDs' (<https://github.com/ulid/spec>) have
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128-bit compatibility with 'UUID', 1.21e+24 unique 'ULIDs' per
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millisecond, are lexicographically sortable, canonically encoded
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as a 26 character string, as opposed to the 36 character 'UUID',
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use Crockford's 'base32' for better efficiency and readability (5
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bits per character), are case insensitive, have no special
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characters (i.e. are 'URL' safe) and have a onotonic sort order
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(correctly detects and handles the same millisecond).
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URL: https://gitlab.com/hrbrmstr/ulid
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BugReports: https://gitlab.com/hrbrmstr/ulid/issues
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SystemRequirements: C++11
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NeedsCompilation: yes
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Encoding: UTF-8
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License: MIT + file LICENSE
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Suggests:
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covr,
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tinytest,
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knitr,
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rmarkdown
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Depends: R (>= 3.2.0)
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Imports: Rcpp
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RoxygenNote: 6.1.1
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LinkingTo: Rcpp
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VignetteBuilder: knitr
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