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Contents
module Workarea
class QueryString
include GlobalID::Identification
INVALID_SEARCH_REGEX = /[\]\[:\.;\(\)\{\}^\\\/!~]|<\/?script>|(\s+)?-(\s|$)/
attr_reader :original
delegate :present?, :blank?, to: :sanitized
def self.find(id)
new(id.humanize(capitalize: false))
end
def initialize(original)
@original = original
end
def id
@id ||= Array(Lingua.stemmer(pieces)).join('_').downcase.gsub(/\W/, '')
end
def pieces
@pieces ||= sanitized.split(/\s/)
end
def pretty
pieces.map(&:downcase).join(' ')
end
def phrase?
pieces.many?
end
def sanitized
@sanitized ||=
begin
query = @original
.to_s
.gsub(INVALID_SEARCH_REGEX, ' ')
.strip
.squeeze(' ')
query.gsub!('"', '\"') if query.count('"') == 1
query.gsub!(/(\w)( AND| OR)$/) { "#{::Regexp.last_match(1)}#{::Regexp.last_match(2).downcase}" }
query
end
end
def all?
sanitized == '*'
end
def short?
id.length < 3
end
end
end
Version data entries
62 entries across 62 versions & 1 rubygems