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filters: refactor #sample to leave off the arg

This commit is contained in:
Parker Moore 2015-12-04 13:48:09 -08:00
parent 2e91d094e5
commit 47d2a2459d
1 changed files with 4 additions and 4 deletions
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8
lib/jekyll/filters.rb
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@ -283,11 +283,11 @@ module Jekyll
def sample(input, num = 1) def sample(input, num = 1)
return input unless input.respond_to?(:sample) return input unless input.respond_to?(:sample)
sampling = input.sample(num) n = num.to_i rescue 1
if num == 1 if n == 1
sampling.first input.sample
else else
sampling input.sample(n)
end end
end end