Class: Subroutine::TypeCaster

Inherits:
Object
  • Object
show all
Defined in:
lib/subroutine/type_caster.rb

Constant Summary collapse

TYPES = 
{
  :integer => [:int, :integer, :epoch],
  :number => [:number, :float, :decimal],
  :string => [:string, :text],
  :boolean => [:bool, :boolean],
  :iso_date => [:iso_date],
  :iso_time => [:iso_time],
  :date => [:date],
  :time => [:time, :timestamp],
  :hash => [:object, :hashmap, :dict],
  :array => [:array]
}

Instance Method Summary collapse

Instance Method Details

#cast(value, type) ⇒ Object 



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# File 'lib/subroutine/type_caster.rb', line 25

def cast(value, type)
  return value if value.nil? || type.nil?

  case type.to_sym
  when *TYPES[:integer]
    cast_number(value).try(:to_i)
  when *TYPES[:number]
    cast_number(value)
  when *TYPES[:string]
    cast_string(value)
  when *TYPES[:boolean]
    cast_boolean(value)
  when *TYPES[:iso_date]
    t = cast_iso_time(value)
    t ? t.split('T')[0] : t
  when *TYPES[:date]
    cast_date(value).try(:to_date)
  when *TYPES[:iso_time]
    cast_iso_time(value)
  when *TYPES[:time]
    cast_time(value)
  when *TYPES[:hash]
    cast_hash(value)
  when *TYPES[:array]
    cast_array(value)
  else
    value
  end
end