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Changed URL to use Ruby's standard URI regex #6

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Changed URL to use Ruby's standard URI regex #6

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5 changes: 2 additions & 3 deletions lib/scrivener/validations.rb
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
class Scrivener
require "uri"

# Provides a base implementation for extensible validation routines.
# {Scrivener::Validations} currently only provides the following assertions:
Expand Down Expand Up @@ -130,9 +131,7 @@ def assert_numeric(att, error = [att, :not_numeric])
end
end

URL = /\A(http|https):\/\/([a-z0-9]+([\-\.]{1}[a-z0-9]+)*\.[a-z]{2,5}|(2
5[0-5]|2[0-4]\d|[0-1]?\d?\d)(\.(25[0-5]|2[0-4]\d|[0-1]?\d?\d)){3}
|localhost)(:[0-9]{1,5})?(\/.*)?\z/ix
URL = URI::regexp(%w(http https))
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I did not know about this. Very cool!


def assert_url(att, error = [att, :not_url])
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Might make sense to pass the schemes here:

def assert_url(att, schemes = %w(http https), error = [att, :not_url])
  if assert_present(att, error)
    assert_format(att, URI.regexp(schemes), error)
  end
end

This would allow people to use this helper to check other kind of URLs without extra work. Thoughts?

if assert_present(att, error)
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4 changes: 4 additions & 0 deletions test/scrivener_test.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -115,6 +115,10 @@ def validate

p = Post.new(url: "http://google.com", email: "[email protected]")
assert p.valid?

# server name without a / but a ? is a valid URL
p = Post.new(url: "http://google.com?blah=blah", email: "[email protected]")
assert p.valid?
end
end

Expand Down