Contents

module Bond
  # Contains search methods used to filter possible completions given what the user has typed for that completion.
  module Search
    # Searches completions from the beginning of the string.
    def default_search(input, list)
      list.grep(/^#{Regexp.escape(input)}/)
    end

    # Searches completions anywhere in the string.
    def anywhere_search(input, list)
      list.grep(/#{Regexp.escape(input)}/)
    end

    # Searches completions from the beginning and ignores case.
    def ignore_case_search(input, list)
      list.grep(/^#{Regexp.escape(input)}/i)
    end

    # Searches completions from the beginning but also provides aliasing of underscored words.
    # For example 'some_dang_long_word' can be specified as 's-d-l-w'. Aliases can be any unique string
    # at the beginning of an underscored word. For example, to choose the first completion between 'so_long' and 'so_larger',
    # type 's-lo'.
    def underscore_search(input, list)
      if input.include?("-")
        index = 0
        input.split('-').inject(list) {|new_list,e|
          new_list = new_list.select {|f| f.split(/_+/)[index] =~ /^#{Regexp.escape(e)}/ };
          index +=1; new_list
        }
      else
        default_search(input, list)
      end
    end
  end
end

Version data entries

4 entries across 4 versions & 2 rubygems

Version	Path
cldwalker-bond-0.1.3	lib/bond/search.rb
cldwalker-bond-0.1.4	lib/bond/search.rb
bond-0.1.3	lib/bond/search.rb
bond-0.1.4	lib/bond/search.rb