Class: INatGet::Data::Helper::Field::Set Private

Inherits:
INatGet::Data::Helper::Field show all
Defined in:
lib/inat-get/data/helpers/defs/set.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Direct Known Subclasses

DatePart, Iconic, Models, Rank

Instance Attribute Summary

Attributes inherited from INatGet::Data::Helper::Field

#helper, #key

Instance Method Summary collapse

Methods inherited from INatGet::Data::Helper::Field

#to_api, #to_sequel

Constructor Details

#initialize(helper, key, check) ⇒ Set

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Set.



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# File 'lib/inat-get/data/helpers/defs/set.rb', line 9

def initialize helper, key, check
  super helper, key
  @check = check
end

Instance Method Details

#prepare(value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/inat-get/data/helpers/defs/set.rb', line 27

def prepare value
  case value
  when nil
    nil
  when Enumerable
    value.to_set
  when @check
    ::Set[ value ]
  else
    raise ArgumentError, "Invalid field value: #{ @key } => #{ value.inspect }", caller_locations
  end
end

#valid?(value) ⇒ Boolean

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean) 


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# File 'lib/inat-get/data/helpers/defs/set.rb', line 14

def valid? value
  return true if value.nil?
  return true if @check === value
  if value.is_a?(Enumerable)
    value.each do |v|
      next if @check === v
      return false
    end
    return true
  end
  return false
end