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Add url_encode standard filter

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This commit is contained in:
Derrick Reimer
2014-08-15 08:45:40 -07:00
parent c2663258be
commit 0b847e553c
2 changed files with 9 additions and 0 deletions
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4
lib/liquid/standardfilters.rb
View File

@@ -42,6 +42,10 @@ module Liquid
input.to_s.gsub(HTML_ESCAPE_ONCE_REGEXP, HTML_ESCAPE)
end
def url_encode(input)
CGI.escape(input) rescue input
end
def slice(input, offset, length=nil)
offset = Integer(offset)
length = length ? Integer(length) : 1

5
test/integration/standard_filter_test.rb
View File

@@ -118,6 +118,11 @@ class StandardFiltersTest < Minitest::Test
assert_equal '&lt;strong&gt;Hulk&lt;/strong&gt;', @filters.escape_once('&lt;strong&gt;Hulk</strong>')
end
def test_url_encode
assert_equal 'foo%2B1%40example.com', @filters.url_encode('foo+1@example.com')
assert_equal nil, @filters.url_encode(nil)
end
def test_truncatewords
assert_equal 'one two three', @filters.truncatewords('one two three', 4)
assert_equal 'one two...', @filters.truncatewords('one two three', 2)