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| 1 |  |  |  |  |  |  | #!/usr/bin/perl | 
| 2 | 30 |  |  | 30 |  | 15567 | use strict; | 
|  | 30 |  |  |  |  | 48 |  | 
|  | 30 |  |  |  |  | 933 |  | 
| 3 | 30 |  |  | 30 |  | 122 | use warnings; | 
|  | 30 |  |  |  |  | 56 |  | 
|  | 30 |  |  |  |  | 1073 |  | 
| 4 |  |  |  |  |  |  |  | 
| 5 |  |  |  |  |  |  | package WWW::Shopify::Liquid::Operator::PlusAssignment; | 
| 6 | 30 |  |  | 30 |  | 122 | use base 'WWW::Shopify::Liquid::Operator::Assignment'; | 
|  | 30 |  |  |  |  | 42 |  | 
|  | 30 |  |  |  |  | 2237 |  | 
| 7 | 30 |  |  | 30 |  | 132 | use Scalar::Util qw(looks_like_number); | 
|  | 30 |  |  |  |  | 65 |  | 
|  | 30 |  |  |  |  | 3797 |  | 
| 8 | 0 |  |  | 0 | 0 |  | sub symbol { return '+='; } | 
| 9 |  |  |  |  |  |  | sub operate { | 
| 10 | 0 |  |  | 0 | 0 |  | return first { ($_ cmp $_[4]) == 0 }  ref($_[3]) eq "ARRAY"; | 
|  | 0 |  |  |  |  |  |  | 
| 11 | 0 |  |  |  |  |  | return index($_[3], $_[4]) != -1; | 
| 12 |  |  |  |  |  |  | } | 
| 13 |  |  |  |  |  |  |  | 
| 14 |  |  |  |  |  |  | 1; |