Load module from string using require or import.
Require module from string
Load module from string using require or import.
require module from string
Require module from string
Load commonjs module from string in Node & Browser.
require commonjs module from string or file
Get the path of the parent module
Strip ANSI escape codes from a string
Create an ArrayBuffer instance from a Data URI string
Esprima-compatible implementation of the Mozilla JS Parser API
check if a source string is an es6 module
Strip UTF-8 byte order mark (BOM) from a string
Requires a module only if available and hides the require call from bundlers.
A robust Punycode converter that fully complies to RFC 3492 and RFC 5891, and works on nearly all JavaScript platforms.
An HTTP(s) proxy `http.Agent` implementation for HTTP
Modify strings, generate sourcemaps
Strip leading whitespace from each line in a string
Import a module like with `require()` but from a given path
Simple RFC 6838 media type parser and formatter
Resolve the path of a module like `require.resolve()` but from a given path
Indent each line in a string
fast and safe way to escape and unescape &<>'" chars
Node addon for string extraction for msgpackr
Module to help with initialising/setting/getting object attributes from json strings
Heuristic module for analyzing currency information from strings for the money gem. It was formerly part of the money gem.
MarkyMarkov makes it easy to generate simply Markov Chains based upon input from either a source file or a string. While usable as a module in your code it can also be called on from the command line and piped into like a standard UNIX application.
Metasploit::Version::Full for deriving String VERSION from constants in Version module and shared examples: 'Metasploit::Version VERSION constant' to check VERSION and 'Metasploit::Version Version Module' to check Version.
This module implements ordered n-ary branching tree structures. It includes support for breadth- and depth- first iteration, and serialization to and from a bracketed tree string.
CoreEx is designed to provide a simple but quite useful extension of the standard library of Ruby. So some classes and modules like Pathname, Time, Enumerable, Exception, FileUtils, String, and YAML are extended. There is also some new features like attr_once, DTime, TempPath, Version, embedded_tests, filelist (almost from rake), a common Rakefile, and an extension of the require system.
A YARD plugin (with a bit of monkey-business) to support referencing modules, classes, methods, etc. from Ruby's standard library the same way you can reference things in your own code, like {String}. I find this makes the generated documentation considerably more useful and natural.
ETags are good, however normally they are generated based on strings. However, very often it is easier to pass in a complete model object as your ETag, or it's parametrized represenation (record id) together with the version. Or an array of objects (if you want to cache your object listing page and prevent it from spending time on template rendering). This module will take care of transforming any object into a stringified representation that is usable as an etag with minimum fuss.
Manage your users' operations (permissions to execute some actions) in your application.
Description: Studio_game is a practice application from the pragmatic studio ruby lessons. they walk you through the creation of creating a video game while teaching you the basics of learning ruby. It includes Numbers and Strings, Variables and Objects, Self, Methods, Classes, Attributes, Arrays, Objects Interacting, Separate Source Files, Unit Testing, Conditionals and TDD, Modules, Blocks, Symbols and Structs, Hashes, Custom Iterators, Input/Output, Inheritance, Mixins, and Distribution. How To: Gem Install StudioGame
== ICU4R - ICU Unicode bindings for Ruby ICU4R is an attempt to provide better Unicode support for Ruby, where it lacks for a long time. Current code is mostly rewritten string.c from Ruby 1.8.3. ICU4R is Ruby C-extension binding for ICU library[1] and provides following classes and functionality: * UString: - String-like class with internal UTF16 storage; - UCA rules for UString comparisons (<=>, casecmp); - encoding(codepage) conversion; \ - Unicode normalization; - transliteration, also rule-based; Bunch of locale-sensitive functions: - upcase/downcase; - string collation; \ - string search; - iterators over text line/word/char/sentence breaks; \ - message formatting (number/currency/string/time); - date and number parsing. * URegexp - unicode regular expressions. * UResourceBundle - access to resource bundles, including ICU locale data. * UCalendar - date manipulation and timezone info. * UConverter - codepage conversions API * UCollator - locale-sensitive string comparison == Install and usage > ruby extconf.rb > make && make check > make install Now, in your scripts just require 'icu4r'. To create RDoc, run > sh tools/doc.sh == Requirements To build and use ICU4R you will need GCC and ICU v3.4 libraries[2]. == Differences from Ruby String and Regexp classes === UString vs String 1. UString substring/index methods use UTF16 codeunit indexes, not code points. 2. UString supports most methods from String class. Missing methods are: capitalize, capitalize!, swapcase, swapcase! %, center, ljust, rjust chomp, chomp!, chop, chop! \ count, delete, delete!, squeeze, squeeze!, tr, tr!, tr_s, tr_s! crypt, intern, sum, unpack dump, each_byte, each_line hex, oct, to_i, to_sym reverse, reverse! succ, succ!, next, next!, upto 3. Instead of String#% method, UString#format is provided. See FORMATTING for short reference. 4. UStrings can be created via String.to_u(encoding='utf8') or global u(str,[encoding='utf8']) calls. Note that +encoding+ parameter must be value of String class. 5. There's difference between character grapheme, codepoint and codeunit. See UNICODE reports for gory details, but in short: locale dependent notion of character can be presented using more than one codepoint - base letter and combining (accents) (also possible more than one!), and each codepoint can require more than one codeunit to store (for UTF8 codeunit size is 8bit, though \ some codepoints require up to 4bytes). So, UString has normalization and locale dependent break iterators. 6. Currently UString doesn't include Enumerable module. 7. UString index/[] methods which accept URegexp, throw exception if Regexp passed. 8. UString#<=>, UString#casecmp use UCA rules. === URegexp UString uses ICU regexp library. Pattern syntax is described in [./docs/UNICODE_REGEXPS] and ICU docs. There are some differences between processing in Ruby Regexp and URegexp: 1. When UString#sub, UString#gsub are called with block, special vars ($~, $&, $1, ...) aren't set, as their values are processed through deep ruby core code. Instead, block receives UMatch object, which is essentially immutable array of matching groups: "test".u.gsub(ure("(e)(.)")) do |match| \ puts match[0] # => 'es' <--> $& puts match[1] # => 'e' \ <--> $1 puts match[2] # => 's' <--> $2 end 2. In URegexp search pattern backreferences are in form \n (\1, \2, ...), in replacement string - in form $1, $2, ... NOTE: URegexp considers char to be a digit NOT ONLY ASCII (0x0030-0x0039), but any Unicode char, which has property Decimal digit number (Nd), e.g.: a = [?$, 0x1D7D9].pack("U*").u * 2 puts a.inspect_names <U000024>DOLLAR SIGN <U01D7D9>MATHEMATICAL DOUBLE-STRUCK DIGIT ONE <U000024>DOLLAR SIGN <U01D7D9>MATHEMATICAL DOUBLE-STRUCK DIGIT ONE puts "abracadabra".u.gsub(/(b)/.U, a) abbracadabbra \ 3. One can create URegexp using global Kernel#ure function, Regexp#U, Regexp#to_u, or from UString using URegexp.new, e.g: /pattern/.U =~ "string".u 4. There are differences about Regexp and URegexp multiline matching options: t = "text\ntest" # ^,$ handling : URegexp multiline <-> Ruby default t.u =~ ure('^\w+$', URegexp::MULTILINE) => #<UMatch:0xf6f7de04 @ranges=[0..3], @cg=[\u0074\u0065\u0078\u0074]> t =~ /^\w+$/ => 0 # . matches \n : URegexp DOTALL <-> /m t.u =~ ure('.+test', URegexp::DOTALL) \ => #<UMatch:0xf6fa4d88 ... t.u =~ /.+test/m 5. UMatch.range(idx) returns range for capturing group idx. This range is in codeunits. === References 1. ICU Official Homepage http://ibm.com/software/globalization/icu/ 2. ICU downloads \ http://ibm.com/software/globalization/icu/downloads.jsp 3. ICU Home Page http://icu.sf.net 4. Unicode Home Page http://www.unicode.org ==== BUGS, DOCS, TO DO The code is slow and inefficient yet, is still highly experimental, so can have many security and memory leaks, bugs, inconsistent documentation, incomplete test suite. Use it at your own risk. Bug reports and feature requests are welcome :) === Copying This extension module is copyrighted free software by Nikolai Lugovoi. You can redistribute it and/or modify it under the terms of MIT License. Nikolai Lugovoi <meadow.nnick@gmail.com>
Most existing gems that address command execution provide a limited interface or lack notable features. In contast, Exek seeks to provide comprehensive support for all of a program's exec needs with one thoughtfully-designed library. Intended features: - A "Command" class that encapsulates argv, env, and IO options, and process state. - Easy-to-use high level interfaces with sensible defaults for running commands to completion. - Comprehensive support for low-level concerns like piping, PTYs, and file descriptor magic. - Utilities for manipulating `sh` script strings, idiomatically building argument arrays, and generating reusable interaces for common system commands. - Tracing and introspection facilities for logging and latency analysis. - Safety: does not monkeypatch external modules, encourage mixins or use eval. Attempts to guide developers away from unsafe practices like shell scripts and shell injection.
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