Class: Artificial::Parsers::YAMLParser

Inherits:
Object
  • Object
show all
Defined in:
lib/artificial/parsers/yaml_parser.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(input) ⇒ YAMLParser

Returns a new instance of YAMLParser.



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# File 'lib/artificial/parsers/yaml_parser.rb', line 10

def initialize(input)
  @input = input
  @parsed_data = {}
  @errors = []
end

Instance Attribute Details

#errors ⇒ Object (readonly)

Returns the value of attribute errors.



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# File 'lib/artificial/parsers/yaml_parser.rb', line 8

def errors
  @errors
end

#input ⇒ Object (readonly)

Returns the value of attribute input.



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# File 'lib/artificial/parsers/yaml_parser.rb', line 8

def input
  @input
end

#parsed_data ⇒ Object (readonly)

Returns the value of attribute parsed_data.



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# File 'lib/artificial/parsers/yaml_parser.rb', line 8

def parsed_data
  @parsed_data
end

Instance Method Details

#parse ⇒ Object 



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# File 'lib/artificial/parsers/yaml_parser.rb', line 16

def parse
  return self unless valid?

  begin
    yaml_data = Psych.safe_load(@input, permitted_classes: [Date, Time, DateTime, Symbol])
    @parsed_data = normalize_yaml_data(yaml_data)
    @parsed_data[:format] = 'yaml'
    @parsed_data[:type] = 'structured_yaml'
  rescue Psych::SyntaxError => e
    @errors << "YAML parsing error: #{e.message}"
  rescue StandardError => e
    @errors << "YAML processing error: #{e.message}"
  end

  self
end

#to_hash ⇒ Object 



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# File 'lib/artificial/parsers/yaml_parser.rb', line 49

def to_hash
  @parsed_data
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/artificial/parsers/yaml_parser.rb', line 33

def valid?
  return false unless @input.is_a?(String)
  return false if @input.strip.empty?

  begin
    Psych.safe_load(@input, permitted_classes: [Date, Time, DateTime, Symbol])
    true
  rescue Psych::SyntaxError => e
    @errors << "Invalid YAML: #{e.message}"
    false
  rescue StandardError => e
    @errors << "YAML validation error: #{e.message}"
    false
  end
end