Class: Scopie::Value

Inherits:
Object
  • Object
show all
Defined in:
lib/scopie/value.rb

Constant Summary collapse

TRUE_VALUES = 
['true'.freeze, true, '1'.freeze, 1].freeze

Instance Method Summary collapse

Constructor Details

#initialize(hash, key_name, options) ⇒ Value

Returns a new instance of Value.



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# File 'lib/scopie/value.rb', line 7

def initialize(hash, key_name, options)
  @hash = hash
  @key_name = key_name
  @options = options
end

Instance Method Details

#allow_blank? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/scopie/value.rb', line 30

def allow_blank?
  @options[:allow_blank]
end

#coerced ⇒ Object 



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# File 'lib/scopie/value.rb', line 17

def coerced
  coerce_to_type(raw, fetch_type)
end

#given? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/scopie/value.rb', line 21

def given?
  key_passed? || has_default?
end

#present? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/scopie/value.rb', line 25

def present?
  value = raw
  value.respond_to?(:empty?) ? !value.empty? : !!value
end

#raw ⇒ Object 



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# File 'lib/scopie/value.rb', line 13

def raw
  @hash.fetch(@key_name) { fetch_default }
end