Module: NeverForget::TemplateHelpers

Extended by:
ActiveSupport::Memoizable
Includes:
RbConfig
Defined in:
lib/never_forget/exception_handler.rb

Constant Summary collapse

SYSDIRS = 
%w[ vendor site rubylib arch sitelib sitearch vendorlib vendorarch top ]

Instance Method Summary collapse

Instance Method Details

#collapse_line?(line) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/never_forget/exception_handler.rb', line 66

def collapse_line?(line)
  external_path.any? {|p| line.start_with? p }
end

#external_path ⇒ Object 



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# File 'lib/never_forget/exception_handler.rb', line 61

def external_path
  ['/usr/ruby1.9.2', '/home/heroku_rack', gem_path, system_path].flatten.uniq
end

#gem_path ⇒ Object 



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# File 'lib/never_forget/exception_handler.rb', line 48

def gem_path
  paths = []
  paths << Bundler.bundle_path << Bundler.user_bundle_path if defined? Bundler
  paths << Gem.path if defined? Gem
  paths.flatten.uniq
end

#ignore_line?(line) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/never_forget/exception_handler.rb', line 70

def ignore_line?(line)
  line.include? '/Library/Application Support/Pow/'
end

#root_path ⇒ Object 



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# File 'lib/never_forget/exception_handler.rb', line 86

def root_path
  if defined? Bundler then Bundler.root
  elsif defined? Rails then Rails.root
  elsif defined? Sinatra::Application then Sinatra::Application.root
  else Dir.pwd
  end
end

#strip_root(line) ⇒ Object 



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# File 'lib/never_forget/exception_handler.rb', line 74

def strip_root(line)
  if line =~ %r{/gems/([^/]+)-(\d[\w.]*)/}
    gem_name, gem_version = $1, $2
    path = line.split($&, 2).last
    "#{gem_name} (#{gem_version}) #{path}"
  elsif path = "#{root_path}/" and line.start_with? path
    line.sub(path, '')
  else
    line
  end
end

#system_path ⇒ Object 



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# File 'lib/never_forget/exception_handler.rb', line 57

def system_path
  SYSDIRS.map { |name| CONFIG["#{name}dir"] }.compact
end