class ShallowAttributes::Type::Integer
This class changes object to Integer
.
@abstract
@since 0.1.0
Public Instance Methods
coerce(value, options = {})
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Convert value to Integer
type
@private
@param [Object] value @param [Hash] options @option options [boolean] :allow_nil cast `nil` to integer or float
@example Convert sting to integer value
ShallowAttributes::Type::Integer.new.coerce('2001') # => 2001
@raise [InvalidValueError] if value is invalid
@return [Integer]
@since 0.1.0
# File lib/shallow_attributes/type/integer.rb, line 26 def coerce(value, options = {}) case value when nil then options[:allow_nil] ? nil : 0 when ::TrueClass then 1 when ::FalseClass then 0 else value.respond_to?(:to_i) ? value.to_i : raise(ShallowAttributes::Type::InvalidValueError, %(Invalid value "#{value}" for type "Integer")) end end