class MidasTouch::Input
Attributes
filters[RW]
name[RW]
validations[RW]
value[RW]
Public Class Methods
new(name)
click to toggle source
# File lib/midas-touch/input.rb, line 11 def initialize(name) self.name = name.to_sym self.filters = Array.new self.validations = Array.new @invalidate = false end
Public Instance Methods
filter!()
click to toggle source
# File lib/midas-touch/input.rb, line 18 def filter! filters.each do |filter| self.value = filter.call(self.value) end self.value end
invalidate!()
click to toggle source
# File lib/midas-touch/input.rb, line 33 def invalidate! @invalidate = true end
valid?()
click to toggle source
# File lib/midas-touch/input.rb, line 25 def valid? return false if @invalidate validations.each do |rule| return false if !rule.call(self.value) end true end