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Add #page method in array #244

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Add #page method in array #244

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6e83c18
add #page method in Array
May 25, 2012
fe9b4c5
refactor spec
May 25, 2012
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4 changes: 4 additions & 0 deletions lib/will_paginate/array.rb
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Original file line number Original file line Diff line number Diff line change
Expand Up @@ -30,4 +30,8 @@ def paginate(options = {})
pager.replace self[pager.offset, pager.per_page].to_a pager.replace self[pager.offset, pager.per_page].to_a
end end
end end

def page(num)
paginate(:page => num)
end
end end
11 changes: 11 additions & 0 deletions spec/finders/array_spec.rb
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Original file line number Original file line Diff line number Diff line change
@@ -0,0 +1,11 @@
require 'will_paginate/array'
require 'spec_helper'

describe Array do
subject { (1..99).to_a }

it "supports the page() method" do
subject.page(1).should == (1..30).to_a
subject.page(2).should == (31..60).to_a
end
end