Ruby Fuzzily relation "trigrams" does not exist -


i'm trying use ruby gem fuzzily in rails application, getting error

relation "trigrams" not exist

i followed instructions https://github.com/mezis/fuzzily

here's code

trigram.rb

class trigram < activerecord::base   include url::model   include fuzzily::model end

url.rb

class url < activerecord::base     fuzzily_searchable :short_url end

add_trigram_mode.rb

class addtrigramsmodel < activerecord::migration   extend url::migration   extend fuzzily::migration    trigrams_owner_id_column_type = :uuid  end

i did rake db:migrate. when execute in rails console, get:

    url.find_by_fuzzy_short_url('sojdgl')   url load (1.4ms)  select  "urls".* "urls"  order "urls"."id" asc limit 100 pg::undefinedtable: error:  relation "trigrams" not exist line 5:                a.attrelid = '"trigrams"'::regclass                                           ^ :               select a.attname, format_type(a.atttypid, a.atttypmod),                      pg_get_expr(d.adbin, d.adrelid), a.attnotnull, a.atttypid, a.atttypmod                 pg_attribute left join pg_attrdef d                   on a.attrelid = d.adrelid , a.attnum = d.adnum                a.attrelid = '"trigrams"'::regclass                  , a.attnum > 0 , not a.attisdropped                order a.attnum  activerecord::statementinvalid: pg::undefinedtable: error:  relation "trigrams" not exist line 5:                a.attrelid = '"trigrams"'::regclass

i named migration file incorrectly. works when changed 20150830110623_add_trigrams_model.rb


-

Comments

Post a Comment

Popular posts from this blog

c# - Binding a comma separated list to a List<int> in asp.net web api -

the default binder in web api expecst http://url.com/webapi/report/?pageids=3243&pageids=2365 to bind public ihttpactionresult report(list<int> pageids){ // exciting webapi code} i wish bind http://url.com/webapi/report/?pageids=3243,2365 as running out of space in url get . i have created class public class commaseparatedmodelbinder : system.web.http.modelbinding.imodelbinder { public bool bindmodel(httpactioncontext actioncontext, modelbindingcontext bindingcontext) { //binding in here } } and registered in webapiconfig.cs var provider = new simplemodelbinderprovider( typeof(list<int>), new commaseparatedmodelbinder()); config.services.insert(typeof(modelbinderprovider), 0, provider); i have altered method signature use model binder so public ihttpactionresult report( [modelbinder] list<int> pageids){ // exciting webapi code} however break point in binder not being
Read more

Delphi 7 and decode UTF-8 base64 -

in delphi 7, have widestring encoded base64(that received web service widestring result) : pd94bwwgdmvyc2lvbj0ims4wij8+dqo8c3ryaw5nptiq2lpyqjwvc3ryaw5npg== when decoded it, result not utf-8: <?xml version="1.0"?> <string>طھط³طھ</string> but when decoded base64decode.org, result true : <?xml version="1.0"?> <string>تست</string> i have use encddecd unit decodestring function. the problem have using decodestring . function, in delphi 7, treats decoded binary data being ansi encoded. , problem text utf-8 encoded. to continue encddecd unit have couple of options. can switch decodestream . instance, code produce utf-8 encoded text file data: {$apptype console} uses classes, encddecd; const data = 'pd94bwwgdmvyc2lvbj0ims4wij8+dqo8c3ryaw5nptiq2lpyqjwvc3ryaw5npg=='; var input: tstringstream; output: tfilestream; begin input := tstringstream.create(data); try output := tfilestream.
Read more

html - Is there any way to exclude a single element from the style? (Bootstrap) -

so, have img logo, overlaid on div styled background-image: url("...") , , both elements inside 2 div classes .to-color , .to-overlay respectively, black transparent overlay. is there way exclude logo style given these 2 classes? here's jsfiddle example: link html , css example: - html - <div class="to-color"> <div class="to-overlay"> <div class="respo"> <div class="row"> <div class="col-xs-4 col-xs-offset-4 text-center"> <img src="http://ansonalex.com/wp-content/uploads/2011/06/google-logo-768x260.png" alt="..." class="img-responsive"> </div> </div> </div> </div> </div> - css - .to-color { background-color: #000; } .to-overlay { opacity : 0.5; } .respo { background-image: url("https://source.unsplash.com/category/objects/1600x900"); background-position: center center;
Read more