class RSchema::Result

The return value when calling a schema

Constants

NIL_FAILURE

@!visibility private

NIL_SUCCESS

@!visibility private

Attributes

error[R]

Public Class Methods

failure(error = nil) click to toggle source
# File lib/rschema/result.rb, line 16
def self.failure(error = nil)
  if error.nil?
    NIL_FAILURE
  else
    new(false, nil, error)
  end
end
new(valid, value, error) click to toggle source
# File lib/rschema/result.rb, line 24
def initialize(valid, value, error)
  @valid = valid
  @value = value
  @error = error
  freeze
end
success(value = nil) click to toggle source
# File lib/rschema/result.rb, line 8
def self.success(value = nil)
  if value.nil?
    NIL_SUCCESS
  else
    new(true, value, nil)
  end
end

Public Instance Methods

invalid?() click to toggle source
# File lib/rschema/result.rb, line 35
def invalid?
  !valid?
end
valid?() click to toggle source
# File lib/rschema/result.rb, line 31
def valid?
  @valid
end
value() click to toggle source
# File lib/rschema/result.rb, line 39
def value
  raise RSchema::Invalid.new(error) if invalid?
  @value
end