Module: Pathutil::Helpers

Extended by:
Helpers
Included in:
Pathutil, Helpers
Defined in:
lib/pathutil/helpers.rb

Instance Method Summary collapse

Instance Method Details

#allowed ⇒ Object

--



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# File 'lib/pathutil/helpers.rb', line 11

def allowed
  return @allowed ||= begin
    {
      :yaml => {
        :classes => [],
        :symbols => []
      }
    }
  end
end

#load_yaml(data, safe: true, whitelist_classes: , whitelist_symbols: , aliases: :yes) ⇒ Object

Note:

We default aliases to yes so we can detect if you explicit true.

--

Wraps around YAML and SafeYAML to provide alternatives to Rubies.

Returns:

  • Hash



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# File 'lib/pathutil/helpers.rb', line 27

def load_yaml(data, safe: true, whitelist_classes: allowed[:yaml][:classes], \
    whitelist_symbols: allowed[:yaml][:symbols], aliases: :yes)

  require "yaml"
  unless safe
    return YAML.load(
      data
    )
  end

  if !YAML.respond_to?(:safe_load)
    setup_safe_yaml whitelist_classes, aliases
    SafeYAML.load(
      data
    )

  else
    YAML.safe_load(
      data,
      whitelist_classes,
      whitelist_symbols,
      aliases
    )
  end
end

#make_tmpname(prefix = "", suffix = nil, root = nil) ⇒ Object

--

Make a temporary name suitable for temporary files and directories.

Returns:

  • String



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# File 'lib/pathutil/helpers.rb', line 57

def make_tmpname(prefix = "", suffix = nil, root = nil)
  prefix = tmpname_prefix(prefix)
  suffix = tmpname_suffix(suffix)

  root ||= Dir::Tmpname.tmpdir
  File.join(root, __make_tmpname(
    prefix, suffix
  ))
end