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#!/usr/bin/perl |
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14844
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use strict; |
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106
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37
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1111
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3
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use warnings; |
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93
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37
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1370
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4
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package WWW::Shopify::Liquid::Operator::Plus; |
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use base 'WWW::Shopify::Liquid::Operator'; |
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89
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37
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3898
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7
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350
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use Scalar::Util qw(looks_like_number); |
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103
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37
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9911
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8
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1321
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1321
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0
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4123
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sub symbol { return '+'; } |
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255
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255
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sub priority { return 9; } |
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sub operate { |
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if (ref($_[3]) && ref($_[3]) eq 'ARRAY') { |
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return [@{$_[3]}, @{$_[4]}] if ref($_[4]) && ref($_[4]) eq 'ARRAY'; |
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return [@{$_[3]}, $_[4]]; |
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} |
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100
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return (defined $_[3] ? $_[3] : "") . (defined $_[4] ? $_[4] : "") if !looks_like_number($_[3]) || !looks_like_number($_[4]); |
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50
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100
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16
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16
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return $_[0]->ensure_numerical($_[3]) + $_[0]->ensure_numerical($_[4]); |
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} |
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1; |