class RequireDir::Loader
This class is meant to be instantiated per project/library, and then used to load en masse ruby files from a directory.
Attributes
stderr[RW]
options[RW]
project_root[RW]
Public Class Methods
new(root_dir, options = {})
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# File lib/require_dir/loader.rb, line 17 def initialize(root_dir, options = {}) raise ArgumentError.new("Folder #{root_dir} is not found") unless Dir.exist?(root_dir) self.project_root = root_dir self.options = options end
Public Instance Methods
debug?()
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# File lib/require_dir/loader.rb, line 23 def debug? options[:debug] || ENV['REQUIRE_DIR_DEBUG'] end
dir(folder, recursive = false)
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# File lib/require_dir/loader.rb, line 27 def dir(folder, recursive = false) folder = "/#{folder}" unless folder.start_with? '/' ::Dir.glob(project_root + folder + (recursive ? '/**/*.rb' : '/*.rb') ) do |file| puts "Loading #{file}" if debug? begin Kernel.require file rescue SyntaxError, LoadError => e report_error(e, file) raise(e) end end end
Also aliased as: require_dir
dir_r(folder)
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# File lib/require_dir/loader.rb, line 40 def dir_r(folder) dir(folder, true) end
Also aliased as: require_dir_r
Private Instance Methods
outputs(*args)
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# File lib/require_dir/loader.rb, line 59 def outputs(*args) self.class.stderr.puts(*args) if self.class.stderr end
report_error(e, file)
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# File lib/require_dir/loader.rb, line 49 def report_error(e, file) len = file.length + 6 outputs '—' * len outputs "⇨ #{file.bold.yellow} ⇦".bold.white outputs '—' * len outputs e.message.bold.red outputs '—' * len outputs e.backtrace.join("\n").bold.black if e.backtrace && !e.backtrace.empty? end