Ruby on rails created_at format show -

-

i added time method application_helper.rb.

i want show in view <%= message.created_at %> exist, how can use relative type instead of <%= message.created_at %> display such 2 minutes ago, 1 week ago

def relative_time(start_time)   diff_seconds = time.now - start_time    case diff_seconds   when 0 .. 59     puts "#{diff_seconds} seconds ago"   when 60 .. (3600-1)     puts "#{diff_seconds/60} minutes ago"   when 3600 .. (3600*24-1)     puts "#{diff_seconds/3600} hours ago"   when (3600*24) .. (3600*24*30)      puts "#{diff_seconds/(3600*24)} days ago"   else     puts start_time.strftime("%m/%d/%y")   end end

there method called time_ago_in_words (thanks pavan mentioning alias, used distance_in_time_in_words_from_now). change way sentences displayed, need configure locales:

en:   datetime:     distance_in_words:       half_a_minute: half minute       less_than_x_seconds:         one: less 1 second         other: less %{count} seconds       x_seconds:         one: 1 second         other: '%{count} seconds'       less_than_x_minutes:         one: less minute         other: less %{count} minutes       x_minutes:         one: 1 minute         other: '%{count} minutes'       about_x_hours:         one: 1 hour         other: %{count} hours       x_days:         one: 1 day         other: '%{count} days'       about_x_months:         one: 1 month         other: %{count} months       x_months:         one: 1 month         other: '%{count} months'       about_x_years:         one: 1 year         other: %{count} years       over_x_years:         one: on 1 year         other: on %{count} years       almost_x_years:         one: 1 year         other: %{count} years

Comments

Post a Comment

Popular posts from this blog

python - pip install -U PySide error -

-
does know how avoid following error when running pip install -u pyside per official website instructions here: https://pypi.python.org/pypi/pyside/#installing-pyside-on-a-mac-os-x-system note have done brew install qt successfully. you using pip version 7.0.3, version 7.1.2 available. should consider upgrading via 'pip install --upgrade pip' command. collecting pyside using cached pyside-1.2.4.tar.gz installing collected packages: pyside running setup.py install pyside complete output command /applications/anaconda/bin/python -c "import setuptools, tokenize;__file__='/private/var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-build-cpxemt/pyside/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/dy/ttgqhqqx3g9bsbsnqnxsk2z80000gq/t/pip-0r7hri-record/install-record.txt --single-version-externally-managed --compile:
Read more

arrays - C++ error: a brace-enclosed initializer is not allowed here before ‘{’ token -

-
simple question: i'm trying initialize array within c++ class declaration: using namespace std; #include <string> class myclass{ public: string myarray[] = {"a","b","c"}; }; and i'm getting error: error: brace-enclosed initializer not allowed here before ‘{’ token no, without complied c++11 compiler, cannot initialize member array in declaration. have initialize array member in constructor. , don't use open array if know number of elements initialize array.
Read more

cytoscape.js - How to add nodes to Dagre layout with Cytoscape -

-
i trying add nodes dagre graph through cityscape.js. problem nodes not painted. code have: cy.add({ group: "nodes", data: { id:"n0",name:"n0",weight: 75 }, }); $.ajax(url).done(function(jsontree){ var newnodes=[]; for(var i=1;i<6;i++){ //var child = jsontree.result[i]; newnodes.push( { group: "nodes", data: { id: "n"+i, name:"n"+i}}, { group: "edges", data: { id: "e"+i, source: "n0", target: "n"+i } } ); } cy.add(newnodes); any ideas? have used loaded function reload graph not work. not know if have use specific function reload graph. thank in advance. you need add positions new nodes. cytoscape.js docs : it important note positions of newly added nodes must defined when calling cy.add(). nodes can not placed in graph without valid position — otherwise not displayed. yo
Read more