Class: Str2Duck::Parser

Inherits:
Object
  • Object
show all
Defined in:
lib/str2duck/parser.rb

Constant Summary collapse

DEFAULT_STRATEGIES = 
[:datetime, :date, :time, :true, :false, :float, :integer, :json].freeze

Instance Method Summary collapse

Constructor Details

#initialize(*parse_strategies) ⇒ Parser

Returns a new instance of Parser.



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# File 'lib/str2duck/parser.rb', line 5

def initialize(*parse_strategies)

  @parse_strategies = parse_strategies.map(&:to_s).map(&:to_sym)
  @parse_strategies.push(*DEFAULT_STRATEGIES) if @parse_strategies.empty?

  require_activesupport

end

Instance Method Details

#parse(str) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/str2duck/parser.rb', line 14

def parse(str)

  raise(ArgumentError, 'invalid input, must be string like') unless str.class <= String

  @parse_strategies.each do |method_name|
    var = Str2Duck::Converter.public_send(method_name, str)
    return var unless var.nil?
  end

  return str

end