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package Moose::Exception::AttributeConflictInSummation; |
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our $VERSION = '2.2205'; |
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use Moose; |
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extends 'Moose::Exception'; |
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with 'Moose::Exception::Role::Role', 'Moose::Exception::Role::AttributeName'; |
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has 'second_role_name' => ( |
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is => 'ro', |
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isa => 'Str', |
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required => 1, |
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); |
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sub _build_message { |
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my $self = shift; |
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my $role1 = $self->role_name; |
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my $role2 = $self->second_role_name; |
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my $attr_name = $self->attribute_name; |
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return "We have encountered an attribute conflict with '$attr_name'" |
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. " during role composition. " |
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. " This attribute is defined in both $role1 and $role2." |
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. " This is a fatal error and cannot be disambiguated."; |
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} |
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__PACKAGE__->meta->make_immutable; |
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1; |