class Necromancer::ArrayConverters::StringToArrayConverter

An object that converts a String to an Array

Public Instance Methods

call(value, options = {}) click to toggle source

Convert string value to array

@example

converter.call('a, b, c')  # => ['a', 'b', 'c']

@example

converter.call('1 - 2 - 3')  # => [1, 2, 3]

@api public

# File lib/necromancer/converters/array.rb, line 20
def call(value, options = {})
  strict = options.fetch(:strict, config.strict)
  case value.to_s
  when /^\s*?((\d+)(\s*(,|-)\s*)?)+\s*?$/
    value.to_s.split($4).map(&:to_i)
  when /^((\w)(\s*(,|-)\s*)?)+$/
    value.to_s.split($4)
  else
    strict ? fail_conversion_type(value) : Array(value)
  end
end