Parent

Object

Validation::Errors

Validation::Errors represents validation errors.

Public Class Methods

new() click to toggle source

Initializes a new instance of validation errors.

# File lib/assistance/validation.rb, line 42
def initialize
  @errors = Hash.new {|h, k| h[k] = []}
end

Public Instance Methods

[](att) click to toggle source
Alias for: on
add(att, msg) click to toggle source

Adds an error for the given attribute.

# File lib/assistance/validation.rb, line 63
def add(att, msg)
  @errors[att] << msg
end
clear() click to toggle source

Clears all errors.

# File lib/assistance/validation.rb, line 52
def clear
  @errors.clear
end
empty?() click to toggle source

Returns true if no errors are stored.

# File lib/assistance/validation.rb, line 47
def empty?
  @errors.empty?
end
full_messages() click to toggle source

Returns an array of fully-formatted error messages.

# File lib/assistance/validation.rb, line 68
def full_messages
  @errors.inject([]) do |m, kv| att, errors = *kv
    errors.each {|e| m << "#{att} #{e}"}
    m
  end
end
on(att) click to toggle source

Returns the errors for the given attribute.

# File lib/assistance/validation.rb, line 57
def on(att)
  @errors[att]
end
Also aliased as: []

[Validate]

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