NAME

Catmandu::Fix::Condition - Role for all Catmandu::Fix conditionals

SYNOPSIS

        if <Catmandu::Fix::Condition instance>
                <pass_fixes>
        else
                <fail_fixes>
        end

DESCRIPTION

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

EXAMPLES

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