Module: Alexandrite::Helpers::Format

Included in:: GoogleAPI, OCLCAPI

Defined in:: lib/helpers/format.rb

Overview

Format inputs and options

Instance Method Summary collapse

Instance Method Details

#add_fields(*fields) ⇒ `Object`



13
14
15

# File 'lib/helpers/format.rb', line 13

def add_fields(*fields)
  "&fields=items(volumeInfo/#{fields.join(',volumeInfo/')})"
end

#remove_non_digits(string) ⇒ `String`

Parameters:

string (String)

Returns:

(String)



9
10
11

# File 'lib/helpers/format.rb', line 9

def remove_non_digits(string)
  string.gsub!(/[^+\d]/, '')
end