class TwitterCldr::Transforms::FilteredRuleSet
Attributes
filter_rule[R]
transform_id[R]
Public Class Methods
new(filter_rule, transform_id)
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 15 def initialize(filter_rule, transform_id) @filter_rule = filter_rule @transform_id = transform_id end
Public Instance Methods
backward?()
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 24 def backward? false end
foward?()
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 20 def foward? true end
invert()
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 40 def invert raise NotInvertibleError, "cannot invert this #{self.class.name}" end
is_conversion_rule?()
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 36 def is_conversion_rule? false end
is_filter_rule?()
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 28 def is_filter_rule? false end
is_transform_rule?()
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 32 def is_transform_rule? false end
rule_set()
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 49 def rule_set @rule_set ||= begin rs = Transformer.get(transform_id) # replace any existing filters in all conversion rules and build # a new rule set new_rules = rs.rules.map do |rule| next rule unless rule.is_conversion_rule_set? ConversionRuleSet.new(filter_rule, nil, rule.rules) end RuleSet.new(new_rules, transform_id) end end
transform(text)
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# File lib/twitter_cldr/transforms/filtered_rule_set.rb, line 45 def transform(text) rule_set.transform(text) end