Module: Aws::Util Private

Defined in:
lib/aws-sdk-core/util.rb

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

Class Method Summary collapse

Class Method Details

.copy_hash(hash) ⇒ 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/aws-sdk-core/util.rb', line 19

def copy_hash(hash)
  if Hash === hash
    deep_copy(hash)
  else
    raise ArgumentError, "expected hash, got `#{hash.class}`"
  end
end

.deep_copy(obj) ⇒ 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/aws-sdk-core/util.rb', line 27

def deep_copy(obj)
  case obj
  when nil then nil
  when true then true
  when false then false
  when Hash
    obj.inject({}) do |h, (k,v)|
      h[k] = deep_copy(v)
      h
    end
  when Array
    obj.map { |v| deep_copy(v) }
  else
    if obj.respond_to?(:dup)
      obj.dup
    elsif obj.respond_to?(:clone)
      obj.clone
    else
      obj
    end
  end
end

.deep_merge(left, right) ⇒ 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/aws-sdk-core/util.rb', line 11

def deep_merge(left, right)
  case left
  when Hash then left.merge(right) { |key, v1, v2| deep_merge(v1, v2) }
  when Array then right + left
  else right
  end
end

.deserialize_number(str) ⇒ Number

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 The input as a number.

Parameters:

  • str (String)

Returns:

  • (Number) —

    The input as a number



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# File 'lib/aws-sdk-core/util.rb', line 84

def deserialize_number(str)
  case str
  when 'Infinity' then ::Float::INFINITY
  when '-Infinity' then -::Float::INFINITY
  when 'NaN' then ::Float::NAN
  when nil then nil
  else str.to_f
  end
end

.deserialize_time(value) ⇒ Time

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.

Parameters:

  • value (String)

Returns:

  • (Time) 


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# File 'lib/aws-sdk-core/util.rb', line 96

def deserialize_time(value)
  case value
  when nil then nil
  when /^[\d.]+$/ then Time.at(value.to_f).utc
  else
    begin
      fractional_time = Time.parse(value).to_f
      Time.at(fractional_time).utc
    rescue ArgumentError
      raise "unhandled timestamp format `#{value}'"
    end
  end
end

.monotonic_milliseconds ⇒ 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/aws-sdk-core/util.rb', line 50

def monotonic_milliseconds
  if defined?(Process::CLOCK_MONOTONIC)
    Process.clock_gettime(Process::CLOCK_MONOTONIC, :millisecond)
  else
    DateTime.now.strftime('%Q').to_i
  end
end

.monotonic_seconds ⇒ 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/aws-sdk-core/util.rb', line 58

def monotonic_seconds
  monotonic_milliseconds / 1000.0
end

.serialize_number(input) ⇒ Number, String

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 The serialized number.

Parameters:

  • input (Number)

Returns:

  • (Number, String) —

    The serialized number



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# File 'lib/aws-sdk-core/util.rb', line 73

def serialize_number(input)
  if input == ::Float::INFINITY then 'Infinity'
  elsif input == -::Float::INFINITY then '-Infinity'
  elsif input&.nan? then 'NaN'
  else
    input
  end
end

.str_2_bool(str) ⇒ 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/aws-sdk-core/util.rb', line 62

def str_2_bool(str)
  case str.to_s
  when "true" then true
  when "false" then false
  else
    nil
  end
end