Class: Kapusta::Reader

Inherits:
Object
  • Object
show all
Defined in:
lib/kapusta/reader.rb

Defined Under Namespace

Classes: Error

Constant Summary collapse

WHITESPACE = 
[' ', "\t", "\n", "\r", "\f", "\v", ','].freeze
DELIMS = 
['(', ')', '[', ']', '{', '}', '"', ';'].freeze

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(source, preserve_comments: false) ⇒ Reader

Returns a new instance of Reader.



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# File 'lib/kapusta/reader.rb', line 16

def initialize(source, preserve_comments: false)
  @src = source
  @pos = 0
  @preserve_comments = preserve_comments
end

Class Method Details

.read_all(source, preserve_comments: false) ⇒ Object 



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# File 'lib/kapusta/reader.rb', line 12

def self.read_all(source, preserve_comments: false)
  new(source, preserve_comments:).read_all
end

Instance Method Details

#read_all ⇒ Object 



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# File 'lib/kapusta/reader.rb', line 22

def read_all
  forms = []
  loop do
    skip_ws
    break if eof?

    forms << read_next_item
  end
  forms
end