CODEWITHSUNDEEP
rubyruby-on-rails-3.2
satya
satya

Reputation: 3560

Getting type error in Rails 3

I am getting the following error while trying to split a photo url which is fetched from DB.

Error:

TypeError (wrong argument type Fixnum (expected Regexp)):

Please check my below line of code.

  @sdf=TSdf.find_by_Receipt_No(params[:sdf][:Receipt_No])
        # output of @sdf.photo=C:\Swargadwara_Puri\SDF\2015-05-03_05-04-07-PM_DECEASED_150503012.jpg
        @[email protected]
        @b_photos=@b_photo.split(23)

Here i need only @b_photos=2015-05-03_05-04-07-PM_DECEASED_150503012.jpg Please help me to resolve this error.

Upvotes: 0

Views: 230

Answers (1)

Aleksei Matiushkin
Aleksei Matiushkin

Reputation: 121000

String#split splits the string into array by pattern:

@b_photos = @b_photo.split(File::SEPARATOR).last

Here we split the string into array by File::SEPARATOR, containing parts of path and choose the very last item, which is apparently the file name.

Whether the path may come from both windows and unix environments, the separator may differ:

@b_photos = @b_photo.split(/[\/\\]/).last

Upvotes: 1

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