class Couchdb
Public Class Methods
new(url)
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# File lib/couchdb_basic.rb, line 7 def initialize(url) @url = url end
Public Instance Methods
_get(url="")
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# File lib/couchdb_basic.rb, line 11 def _get(url="") r = RestClient.get "#{@url}#{url}" MultiJson.load(r.to_str, :symbolize_keys => true) end
_post(data,bulk=false)
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# File lib/couchdb_basic.rb, line 16 def _post(data,bulk=false) begin url = @url if bulk url = "#{url}/_bulk_docs" end r = RestClient.post "#{url}", MultiJson.dump(data), :content_type => :json, :accept => :json rescue RestClient::Forbidden => e puts e.response.to_str r = e.response end MultiJson.load(r.to_str, :symbolize_keys => true) end
create(doc)
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# File lib/couchdb_basic.rb, line 34 def create(doc) r = _post(doc) doc[:_id] = r[:id] doc[:_rev] = r[:rev] doc end
create_bulk(docs)
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# File lib/couchdb_basic.rb, line 41 def create_bulk(docs) docs = {:docs=>docs} _post(docs,true) end
db()
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# File lib/couchdb_basic.rb, line 30 def db() _get() end
delete(doc)
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# File lib/couchdb_basic.rb, line 63 def delete(doc) r = RestClient.delete "#{@url}/#{doc[:_id]}?rev=#{doc[:_rev]}", :content_type => :json nil end
get(id)
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# File lib/couchdb_basic.rb, line 52 def get(id) begin _get "/#{id.to_uri}" rescue RestClient::ResourceNotFound nil rescue RestClient::BadRequest => e puts e.response.to_str nil end end
get_all(args={})
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# File lib/couchdb_basic.rb, line 85 def get_all(args={}) url = "/_all_docs?include_docs=true" if args.has_key?( :skip ) skip = MultiJson.dump( args[:skip] ) url << "&skip=#{skip}" end if args.has_key?( :limit ) limit = MultiJson.dump( args[:limit] ) url << "&limit=#{limit}" end docs = [] _get(url)[:rows].each{ | row | docs << row[:doc ] } docs end
update(doc)
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# File lib/couchdb_basic.rb, line 46 def update(doc) r = _post(doc) doc[:_rev] = r[:rev] doc end
view(design,view,args={})
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# File lib/couchdb_basic.rb, line 68 def view(design,view,args={}) url = "/_design/#{design}/_view/#{view}?" if args.has_key?(:key) key = MultiJson.dump(args[:key]).to_uri url << "&key=#{key}" end if args.has_key?(:group) key = MultiJson.dump(args[:group]).to_uri url << "&group=#{key}" end if args.has_key?(:reduce) key = MultiJson.dump(args[:reduce]).to_uri url << "&reduce=#{key}" end _get(url)[:rows] end