class TwitterCldr::Transforms::Transforms::TransformPair
Attributes
filter[R]
transform[R]
Public Class Methods
new(filter, transform)
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 13 def initialize(filter, transform) @filter = filter @transform = transform end
Public Instance Methods
apply_to(cursor)
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 26 def apply_to(cursor) cursor.set_text(rule_set.transform(cursor.text)) cursor.reset_position end
blank?()
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 35 def blank? false end
has_filter?()
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 22 def has_filter? filter && !filter.empty? end
has_transform?()
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 18 def has_transform? transform && !transform.empty? end
null?()
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 31 def null? false end
Private Instance Methods
filter_rule()
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 53 def filter_rule @filter_rule ||= if has_filter? Filters::FilterRule.parse(filter, nil, nil) end end
rule_set()
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# File lib/twitter_cldr/transforms/transforms/transform_pair.rb, line 41 def rule_set @rule_set ||= if has_filter? && has_transform? FilteredRuleSet.new(filter_rule, transform) elsif has_transform? Transformer.get(transform) else raise NotImplementedError, 'attempted to create a rule set with only a filter, which '\ 'has undefined behavior' end end