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barefoot_js 0.31.2

“Engine-agnostic BarefootJS server runtime targeting ERB, ported from packages/adapter-perl/lib/BarefootJS.pm.”

Contains an unbounded block loopimports fileutils

SHA-256d00159557c17060a0d1733725256d208a71b2d9a1630da8cc93e146a1fc971d5

URLhttps://rubygems.org/gems/barefoot_js-0.31.2.gem

Evidence

Ruby parses JSON data evaluator.rb · lines 139–145

42…  value convention).
  def eval_json(json, env)
    evaluate(JSON.parse(json, symbolize_names: true), env)
  end
143
  # ---------------------------------------------------------------------
  # JS …

imports fileutils dev_reload.rb · lines 1–11

1# frozen_string_literal: true
2
3require 'fileutils'
4
5module BarefootJS
6  # Framework-agnostic dev-only browser auto-reload for BarefootJS apps.
7  #
8  # Ruby port of BarefootJS::DevReload (@barefootjs/perl), companion to
9  # `barefoot build --watch` in @barefootjs/cli. The CLI drops
10  # `<dist>/.dev/build-id` after every successful rebuild that changed output;
11  # a browser snippet subscribes to an SSE endpoint that emits `event: reload`

Ruby creates a directory tree dev_reload.rb · lines 51–65

25… dir(dist_dir)
    dev = File.join(dist_dir, DEV_SUBDIR)
    FileUtils.mkdir_p(dev)
    dev
  end
56
  def self.read_build_id(path)
    return '' unless File.file?(path)
59
    File.read(path, encoding: 'UTF-8').strip
  rescue Errno::ENOENT
    ''
  end
64
  # The browser sni …

Contains an unbounded block loop dev_reload.rb · lines 116–124

54… data: #{initial}\n\n"
          end
118
          since_hb = 0
          loop do
            sleep(POLL_S)
            id = read_build_id(path)
            if !id.empty? && id != last_sent
            …

Ruby defines methods dynamically barefoot_js.rb · lines 52–57

33… efault: nil)
    ivar = :"@#{name.to_s.sub(/\A_/, '')}"
    define_method(name) do |*args|
      if args.empty?
        unless instance_variable_defined?(ivar)
          instance_variable_set(iva …

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