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Merged
GavinJoyce merged 3 commits into from
Aug 16, 2014
Merged

Improve paging #89

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0d8ce71
Upgrade kaminari gem to 0.16.1
cover Aug 16, 2014
94558f0
Use kaminari information for paging meta data
cover Aug 16, 2014
744b4fc
Include first and last page hrefs in paging meta data
cover Aug 16, 2014
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Include first and last page hrefs in paging meta data
  • Loading branch information
@cover
cover committed Aug 16, 2014
commit 744b4fc89cda5dd9ed00148014eecf87231c0c79
10 changes: 7 additions & 3 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -168,8 +168,10 @@ http://restpack-serializer-sample.herokuapp.com/api/v1/songs.json?page=2&page_si
"page_count": 14,
"previous_page": 1,
"next_page": 3,
"previous_href": "/api/v1/songs?page_size=3",
"next_href": "/api/v1/songs?page=3&page_size=3"
"first_href": "/songs?page_size=3",
"previous_href": "/songs?page_size=3",
"next_href": "/songs?page=3&page_size=3",
"last_href": "/songs?page=14&page_size=3"
}
},
"links": {
Expand Down Expand Up @@ -266,8 +268,10 @@ which yields:
"page_count": 1,
"previous_page": null,
"next_page": null,
"first_href": '/albums',
"previous_href": null,
"next_href": null
"next_href": null,
"last_href": '/albums'
}
},
"links": {
Expand Down
2 changes: 2 additions & 0 deletions lib/restpack_serializer/serializable/paging.rb
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Expand Up @@ -44,8 +44,10 @@ def serialize_meta(page, options)
next_page: page.next_page
}

meta[:first_href] = page_href(1, options)
meta[:previous_href] = page_href(meta[:previous_page], options)
meta[:next_href] = page_href(meta[:next_page], options)
meta[:last_href] = page_href(meta[:page_count], options)
meta
end

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3 changes: 3 additions & 0 deletions spec/serializable/paging_spec.rb
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Expand Up @@ -22,10 +22,12 @@
it "includes valid paging meta data" do
page[:meta][:songs][:count].should == 18
page[:meta][:songs][:page_count].should == 2
page[:meta][:songs][:first_href].should == '/songs'
page[:meta][:songs][:previous_page].should == nil
page[:meta][:songs][:previous_href].should == nil
page[:meta][:songs][:next_page].should == 2
page[:meta][:songs][:next_href].should == '/songs?page=2'
page[:meta][:songs][:last_href].should == '/songs?page=2'
end
it "includes links" do
page[:links].should == {
Expand All @@ -44,6 +46,7 @@
it "includes the custom page size in the page hrefs" do
page[:meta][:songs][:next_page].should == 2
page[:meta][:songs][:next_href].should == '/songs?page=2&page_size=3'
page[:meta][:songs][:last_href].should == '/songs?page=6&page_size=3'
end
end

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