A small utility for storing and working with a fixed-length history of (ususally numeric) values.
Curated collection of data structures for the JavaScript/TypeScript.
Fixed array length size type
Strict borsh compatible de/serializer
Translation between JavaScript values and Buffers
A tiny and type-safe TypeScript utility to create and work with fixed-length arrays (tuples).
Translation between JavaScript values and Buffers
Like an array, but rounder.
A fast polyline and polygon clipping library.
Array manipulation, ordering, searching, summarizing, etc.
Compatibility utilities for ESLint
Which kind of Typed Array is this JavaScript value? Works cross-realm, without `instanceof`, and despite Symbol.toStringTag.
A simple list of possible Typed Array names.
Is this value a JS ArrayBuffer?
An ES7/ES2016 spec-compliant `Array.prototype.includes` shim/polyfill/replacement that works as far down as ES3.
Get the byte length of an ArrayBuffer, even in engines without a `.byteLength` method.
Is this value a JS SharedArrayBuffer?
Robustly get the byte offset of a Typed Array
Robustly get the length of a Typed Array
`Array.prototype.concat`, but made safe by ignoring Symbol.isConcatSpreadable
Robustly get the byte length of a Typed Array
Get the ArrayBuffer out of a TypedArray, robustly.
General purpose glob-based configuration matching.
Strict borsh compatible de/serializer
Fixed-size array
Pure Rust implementation of the HDF5 file format
Low-level HDF5 binary format parsers for OxiH5
OxiH5 — Pure-Rust HDF5 reader (no libhdf5 FFI)
A modern binary serialization library - successor to bincode
A crate providing fixed length immutable collections with a low memory footprint.
Adds a class, FixedArray, that extends Array, which removes all methods which can alter the size of the array.
Parses fixed length files into arrays
Mapping fixed layout record to ruby's Struct or Array object.
Open local or remote XLSX, XLS, ODS, CSV (comma separated), TSV (tab separated), other delimited, fixed-width files, and Google Docs. Returns an enumerator of Arrays or Hashes, depending on whether there are headers.
Fixed size FIFO, LIFO, and Array.
Tuple combines a fixed number of items together so that they can be passed around as a whole. Unlike an array or list, a tuple can hold objects with different types but they are also immutable.
Generates random mixes of numbers and letters of fixed length, usable as UUIDs. Now supports Arrays as an argument type for lean. Also has a instance-based interfaced, you now have to do: gid = GID.new; gid.generate
Compress and decompress arrays of float/double/int32/int64 in 1-4 dimensions using ZFP's fixed-rate, fixed-precision, fixed-accuracy, or lossless reversible modes. Accepts Ruby Array and Numo::NArray.
Tokyo Cabinet is a library of routines for managing a database. The database is a simple data file containing records, each is a pair of a key and a value. Every key and value is serial bytes with variable length. Both binary data and character string can be used as a key and a value. There is neither concept of data tables nor data types. Records are organized in hash table, B+ tree, or fixed-length array.
:: wmainfo-rb :: Author: Darren Kirby mailto:bulliver@badcomputer.org License: Ruby = Quick API docs = == Initializing == require 'wmainfo' foo = WmaInfo.new("someSong.wma") ... or ... foo = WmaInfo.new("someVideo.wmv", :encoding=>"UTF-16LE") (default encoding is ASCII) ... or ... foo = WmaInfo.new("someVideo.wmv", :debug=>1) == Public attributes == @drm :: 'true' if DRM present else 'false' @tags :: dict of strings (id3 like data) @info :: dict of variable types (non-id3 like data) @ext_info :: dict of variable types (non-id3 like data) from ASF_Extended_Content_Description_Object @headerObject :: dict of arrays (name, GUID, size and offset of ASF objects) @stream :: dict of variable types (stream properties data) == Public methods == print_objects :: pretty-print header objects hasdrm? :: returns True if file has DRM hastag?('str') :: returns True if @tags['str'] exists print_tags :: pretty-print @tags dict hasinfo?('str') :: returns True if @info['str'] exists print_info :: pretty-print @info dict print_stream :: pretty-print @stream dict For more/different documentation see http://badcomputer.org/unix/code/wmainfo/ == Thanks/Contributors == Ilmari Heikkinen sent in a fix for uninitialized '@ext_info'. Guillaume Pierronnet sent in a patch which improves character encoding handling.
:: wmainfo-rb :: Authors: Darren Kirby, Guillaume Pierronnet mailto:bulliver@gmail.com License: Ruby = Quick API docs = == Initializing == require 'wmainfo' foo = WmaInfo.new("someSong.wma") ... or ... foo = WmaInfo.new("someVideo.wmv", :encoding=>"UTF-16LE") (default encoding is ASCII) ... or ... foo = WmaInfo.new("someVideo.wmv", :debug=>1) == Public attributes == @drm :: 'true' if DRM present else 'false' @tags :: dict of strings (id3 like data) @info :: dict of variable types (non-id3 like data) @ext_info :: dict of variable types (non-id3 like data) from ASF_Extended_Content_Description_Object @headerObject :: dict of arrays (name, GUID, size and offset of ASF objects) @stream :: dict of variable types (stream properties data) == Public methods == print_objects :: pretty-print header objects hasdrm? :: returns True if file has DRM hastag?('str') :: returns True if @tags['str'] exists print_tags :: pretty-print @tags dict hasinfo?('str') :: returns True if @info['str'] exists print_info :: pretty-print @info dict print_stream :: pretty-print @stream dict == Thanks/Contributors == Ilmari Heikkinen sent in a fix for uninitialized '@ext_info'. Guillaume Pierronnet sent in a patch which improves character encoding handling.
# Addy Allows pretty summations. Instead of writing: (1..5).inject(0) do |memo, num| memo + (num**num) end You write: sum(1..5) do |num| num**num end Personally, I would rather write the latter. ## Usage Install the gem: gem install addy Then use it! require 'addy' class MyClass #include it in a class or in Object to get it everywhere include Addy def my_awesome_adder(range) sum(range) end end When you include addy on a class that implements inject, you don't even need to pass a value to it. Instead it calls sum on your class. require 'addy' class MyClass < Range include Addy def my_awesome_adder sum end end ### Calling It You can call either sum or summation. They're aliases for the same thing. Note: The following assumes Addy is included into Range. When you pass a block to sum it will execute the block on the current number before adding it to the sum. sum(1..5) {|num| num + 1} #=> 20 (1..5).sum {|num| num + 1} #=> 20 You don't have to pass a block though! #this sum(1..5) #=> 15 #and (1..5).sum #=> 15 #are equivalent to sum(1..5) {|num| num} #=> 15 #and (1..5).sum {|num| num} #=> 15 ### Input Ranges and numeric arrays both work well. sum(1..5) #=> 15 sum([1,2,3,4,5]) #=> 15 ## Note on Patches/Pull Requests * Fork the project. * Make your feature addition or bug fix. * Add tests for it. This is important so I don't break it in a future version unintentionally. * Commit, do not mess with rakefile, version, or history. (if you want to have your own version, that is fine but bump version in a commit by itself I can ignore when I pull) * Send me a pull request. Bonus points for topic branches. ## Copyright Copyright (c) 2010 Allen Madsen. See LICENSE for details. PS: Isn't it ridiculous how much documentation I wrote for one function?
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