module WWWJDic::Utils::Raisers

This module contains some utility method to raise errors according to (possibly) common conditions.

Author

Marco Bresciani

Copyright

© 2014-2021 Marco Bresciani

License

GNU General Public License version 3

Public Instance Methods

raiser_array(name = 'error.value', value = nil, array = nil) click to toggle source

Raises an ArgumentError according to parameters, unless the array contains the exact value.

# File lib/wwwjdic/utils/raisers.rb, line 47
def raiser_array(name = 'error.value', value = nil, array = nil)
  raise ArgumentError, I18n.t(name, value: value) if !value.nil? && !(array.include? value)
end
raiser_downcase(name = 'error.value', value = nil, array = nil) click to toggle source

Raises an ArgumentError according to parameters, unless the array contains a downcased value.

# File lib/wwwjdic/utils/raisers.rb, line 53
def raiser_downcase(name = 'error.value', value = nil, array = nil)
  raise ArgumentError, I18n.t(name, value: value) if !value.nil? && !(array.include? value.downcase)
end
raiser_to_i(name = 'error.value', value = nil, array = nil) click to toggle source

Raises an ArgumentError according to parameters, unless the array contains the number of the value.

# File lib/wwwjdic/utils/raisers.rb, line 59
def raiser_to_i(name = 'error.value', value = nil, array = nil)
  raise ArgumentError, I18n.t(name, value: value) if !value.nil? && !(array.include? value.to_i)
end