Class: Dotenv::Init::CommentAwareParser

Inherits:
Parser
  • Object
show all
Defined in:
lib/dotenv/init/comment_aware_parser.rb

Constant Summary collapse

LINE = 
/
  \A
  (?:                        # optional variable setting
    (?:export\s+)?           #   optional export
    ([\w\.]+)                #   key
    (?:\s*(=)\s*|:\s+?)      #   separator
    (                        #   optional value
      '(?:\'|[^'])*'         #     single quoted value
      |                      #     or
      "(?:\"|[^"])*"         #     double quoted value
      |                      #     or
      [^#\n\s]+              #     unquoted value
    )?                       #
  )?                         #
  (?:\s*\#\s*(.*))?          # optional comment
  \z
/x
COMMENT_OR_BLANK_LINE =

‘

/\A\s*(?:#.*)?\z/

Instance Method Summary collapse

Constructor Details

#initialize(*args) ⇒ CommentAwareParser 



31
32
33
34
35
 
# File 'lib/dotenv/init/comment_aware_parser.rb', line 31

def initialize(*args)
  @line_number = 0
  @comments = []
  super
end

Instance Method Details

#call ⇒ Object 



37
38
39
40
41
42
43
 
# File 'lib/dotenv/init/comment_aware_parser.rb', line 37

def call
  @string.split(/[\n\r]/).each do |line|
    parse_line(line)
    @line_number += 1
  end
  @hash
end