Class: RSolrExt::Params

Inherits:
Object
  • Object
show all
Defined in:
lib/rsolr_ext/params.rb

Overview

utility for querying building RSolrExt::Params.escape(‘a string…’) q = RSolrExt::Params.create_fielded_queries(:name=>‘a string…’, :cat=>[:one, :two]) q == [“a string…”, “cat:one”, “cat:two”]

Class Method Summary collapse

Class Method Details

.calculate_start(page, rows) ⇒ Object 



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# File 'lib/rsolr_ext/params.rb', line 17

def self.calculate_start(page, rows)
  page = page.to_s.to_i-1
  page = page < 1 ? 0 : page
  page * rows.to_i
end

.create_fielded_queries(params, quote = nil) ⇒ Object 



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# File 'lib/rsolr_ext/params.rb', line 11

def self.create_fielded_queries(params, quote=nil)
  params.collect do |k,v|
  	v.is_a?(Array) ? v.collect{|vv|%(#{k}:#{escape(vv, quote)})} : "#{k}:#{escape(v, quote)}"
  end.flatten
end

.escape(value, quote = false) ⇒ Object 



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# File 'lib/rsolr_ext/params.rb', line 7

def self.escape(value, quote=false)
  quote ? %("#{value}") : value
end