class DearInventory::Validators::String
Public Instance Methods
call()
click to toggle source
# File lib/dear_inventory/validators/string.rb, line 10 def call value = instance_variable_get(:@value) return if value.nil? check_type(value) check_length(value) end
Private Instance Methods
check_length(value)
click to toggle source
# File lib/dear_inventory/validators/string.rb, line 26 def check_length(value) length = instance_variable_get(:@length) return if length.nil? return if value.length <= length raise_error("maximum length is #{length}") end
check_type(value)
click to toggle source
# File lib/dear_inventory/validators/string.rb, line 20 def check_type(value) return if value.is_a?(::String) raise_error("expected a String but received #{value.inspect}") end