Module: RSolrExt::Response::Select::DocExt

Defined in:
lib/rsolr_ext/response/select.rb

Overview

module for adding helper methods to each solr response object

Instance Method Summary collapse

Instance Method Details

#get(key, opts = {:sep=>', ', :default=>nil}) ⇒ Object

helper key is the name of the field opts is a hash with the following valid keys:

- :sep - a string used for joining multivalued field values
- :default - a value to return when the key doesn't exist

if :sep is nil and the field is a multivalued field, the array is returned



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# File 'lib/rsolr_ext/response/select.rb', line 31

def get(key, opts={:sep=>', ', :default=>nil})
  if self.key? key
    val = self[key]
    (val.is_a?(Array) and opts[:sep]) ? val.join(opts[:sep]) : val
  else
    opts[:default]
  end
end

#has?(k, *values) ⇒ Boolean

Helper method to check if value/multi-values exist for a given key. The value can be a string, or a RegExp Example: doc.has?(:location_facet) doc.has?(:location_facet, ‘Clemons’) doc.has?(:id, ‘h009’, /^u/i)

Returns:

  • (Boolean) 


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# File 'lib/rsolr_ext/response/select.rb', line 12

def has?(k, *values)
  return if self[k].nil?
  return true if self.key?(k) and values.empty?
  target = self[k]
  if target.is_a?(Array)
    values.each do |val|
      return target.any?{|tv| val.is_a?(Regexp) ? (tv =~ val) : (tv==val)}
    end
  else
    return values.any? {|val| val.is_a?(Regexp) ? (target =~ val) : (target == val)}
  end
end