class Awssh::Search
Public Class Methods
new(servers, terms)
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# File lib/awssh/search.rb, line 3 def initialize(servers, terms) @db = db(servers) @terms = convert(terms) end
Public Instance Methods
convert(terms)
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# File lib/awssh/search.rb, line 22 def convert(terms) terms.inject([]) do |a, e| opts = {} term = e.downcase if term =~ /\:/ (key, value) = term.split(':') else key = 'name' value = term if term =~ /^\^/ value = term.gsub(/^\^/, '') key = "^#{k}" end end if key =~ /^\^/ opts[:inverse] = true key.gsub!(/^\^/) end a << [key, value, opts] end end
db(servers)
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# File lib/awssh/search.rb, line 44 def db(servers) servers.inject([]) { |a, s| a << "#{s[:id]}|| #{s[:tags].inject([]) { |a, e| a << e.join(':') }.join(' ')}" } end
filter()
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# File lib/awssh/search.rb, line 8 def filter list = @db @terms.each do |key, value, opts| regex = key == 'name' ? /\sname:[^\s]*#{value}[^\s]*/ : /\s#{key}:#{value}/ if opts[:inverse] found = list.grep(regex) list = list - found else list = list.grep(regex) end end list end