diff options
Diffstat (limited to 'fake-service/lib/pixelated_service/contacts_search.rb')
| -rw-r--r-- | fake-service/lib/pixelated_service/contacts_search.rb | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/fake-service/lib/pixelated_service/contacts_search.rb b/fake-service/lib/pixelated_service/contacts_search.rb deleted file mode 100644 index f7b24ca3..00000000 --- a/fake-service/lib/pixelated_service/contacts_search.rb +++ /dev/null @@ -1,71 +0,0 @@ - -# Very simple search for contacts. The search string will be something that will be prefix matched -# using a boundary before but not after. If you put in more than one word, those two will be searched -# and ANDed together. You can use double quotes or single quotes to do the obvious thing instead -module PixelatedService - class ContactsSearch - def initialize(q) - @qtree = ContactsSearch.compile(q) - end - - def restrict(input) - input.select do |mm| - @qtree.match?(mm) - end - end - - REGEXP_DQUOTED = /"[^"]*"/ - REGEXP_SQUOTED = /'[^']*'/ - REGEXP_OTHER = /[^\s]+/ - - class AndMatch - attr_reader :data - def initialize(data = []) - @data = data - end - def <<(node) - @data << node - end - def match?(c) - self.data.all? { |mm| mm.match?(c) } - end - end - - class StringMatch - def initialize(data, quoted=false) - @data = Regexp.new(Regexp.quote(if quoted - data[1..-2] - else - data - end), Regexp::IGNORECASE) - @exact_match = /\b#{@data}/ - end - - def match_string?(str) - Array(str).any? { |ff| @exact_match.match ff } - end - - def match?(c) - match_string? ([c.name] + c.addresses.to_a).compact - end - end - - def self.compile(q) - qs = StringScanner.new(q) - qtree = AndMatch.new - until qs.eos? - res = - if qs.check(REGEXP_DQUOTED) - StringMatch.new(qs.scan(REGEXP_DQUOTED), true) - elsif qs.check(REGEXP_SQUOTED) - StringMatch.new(qs.scan(REGEXP_SQUOTED), true) - elsif qs.check(REGEXP_OTHER) - StringMatch.new(qs.scan(REGEXP_OTHER)) - end - qtree << res - qs.scan(/\s+/) - end - qtree - end - end -end |