class Transmogrifier::Selector
Constants
- FILTER_REGEX
- OPERATORS
Attributes
keys[R]
Public Class Methods
from_string(string)
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# File lib/transmogrifier/selector.rb, line 8 def self.from_string(string) new( string.split(".").map do |str| match = str.scan(FILTER_REGEX).flatten.first match ? match.split(",").map {|s| to_array(s)} : str end ) end
new(keys)
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# File lib/transmogrifier/selector.rb, line 19 def initialize(keys) @keys = keys end
Private Class Methods
to_array(string)
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# File lib/transmogrifier/selector.rb, line 25 def self.to_array(string) OPERATORS.each do |op| next unless string.include?(op) return string.split(op).insert(0, op) end [string] end