Class: Dry::System::MagicCommentsParser
- Inherits:
-
Object
- Object
- Dry::System::MagicCommentsParser
- Defined in:
- lib/dry/system/magic_comments_parser.rb
Constant Summary collapse
- VALID_LINE_RE =
/^(#.*)?$/.freeze
- COMMENT_RE =
/^#\s+(?<name>[A-Za-z]{1}[A-Za-z0-9_]+):\s+(?<value>.+?)$/.freeze
- COERCIONS =
{ 'true' => true, 'false' => false, }.freeze
Class Method Summary collapse
Class Method Details
.call(file_name) ⇒ Object
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# File 'lib/dry/system/magic_comments_parser.rb', line 12 def self.call(file_name) {}.tap do || File.foreach(file_name) do |line| break unless line =~ VALID_LINE_RE if (comment = line.match(COMMENT_RE)) [comment[:name].to_sym] = coerce(comment[:value]) end end end end |