Catmandu::Fix::Condition - Role for all Catmandu::Fix conditionals
if <Catmandu::Fix::Condition instance> <pass_fixes> else <fail_fixes> end
All Catmandu::Fix conditions need to implement Catmandu::Fix::Condition. This subclass of Catmandu::Fix::Base provides a list of fixes that need to be executed when a conditional matches (pass_fixes) and conditional that need to be executed when a conditional fails (fail_fixes).
Conditions can be used as inline fixes as well:
use Catmandu::Fix::Condition::exists as => 'has_field'; my $item = { foo => { bar => 1 } }; has_field($item, 'foo.bar'); # true has_field($item, 'doz'); # false
Catmandu core comes with the following conditions:
all_equal
all_match
any_equal
any_match
exists
greater_than
in
is_array
is_false
is_null
is_number
is_object
is_string
is_true
less_than
To install Catmandu, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Catmandu
CPAN shell
perl -MCPAN -e shell install Catmandu
For more information on module installation, please visit the detailed CPAN module installation guide.