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Versions: 18
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Contents
module Dry
module Types
module Coercions
include Dry::Core::Constants
# @param [String, Object] input
# @return [nil] if the input is an empty string
# @return [Object] otherwise the input object is returned
def to_nil(input)
input unless empty_str?(input)
end
# @param [#to_str, Object] input
# @return [Date, Object]
# @see Date.parse
def to_date(input)
return input unless input.respond_to?(:to_str)
Date.parse(input)
rescue ArgumentError, RangeError
input
end
# @param [#to_str, Object] input
# @return [DateTime, Object]
# @see DateTime.parse
def to_date_time(input)
return input unless input.respond_to?(:to_str)
DateTime.parse(input)
rescue ArgumentError
input
end
# @param [#to_str, Object] input
# @return [Time, Object]
# @see Time.parse
def to_time(input)
return input unless input.respond_to?(:to_str)
Time.parse(input)
rescue ArgumentError
input
end
private
# Checks whether String is empty
# @param [String, Object] value
# @return [Boolean]
def empty_str?(value)
EMPTY_STRING.eql?(value)
end
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems