数组的未定义方法“年”

Question

I want to select date by date_select, but in database I have query:

"DATE_INTEGRATION" LIKE '["2008", "8", "28"]%

I use Metasearch in my form:

<%= f.date_select :date_integration_sw %>

Error:

undefined method `year' for ["2008", "8", "28"]:Array

How i fix it?

I want to get LIKE '2010-08-10%' , or convert <%= f.date_select :date_integration_sw %> , to 2010-08-10 in date_select .

Answer 1

Expanding monanik's answer, to turn the array into a Date object, do this:

Date.parse(["2008", "8", "28"].join('-'))

This returns an object that responds to the methods year , month , and day .

Answer 2

安装Array，将'Date'或'Datetime'传递给f.date_select