Method: Object::Syck::Map#initialize

Defined in:
ext/syck/rubyext.c

#initialize(type_id, val, style) ⇒ Object

YAML::Syck::Map.initialize



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# File 'ext/syck/rubyext.c', line 1620

VALUE
syck_map_initialize(VALUE self, VALUE type_id, VALUE val, VALUE style)
{
    SyckNode *node;
    Data_Get_Struct( self, SyckNode, node );

    if ( !NIL_P( val ) )
    {
        VALUE hsh = rb_check_convert_type(val, T_HASH, "Hash", "to_hash");
        VALUE keys;
        int i;
        if ( NIL_P(hsh) )
        {
            rb_raise( rb_eTypeError, "wrong argument type" );
        }

        keys = rb_funcall( hsh, s_keys, 0 );
        for ( i = 0; i < RARRAY_LEN(keys); i++ )
        {
            VALUE key = rb_ary_entry(keys, i);
            syck_map_add( node, key, rb_hash_aref(hsh, key) );
        }
    }

    rb_iv_set( self, "@kind", sym_seq );
    rb_funcall( self, s_type_id_set, 1, type_id );
    rb_funcall( self, s_value_set, 1, val );
    rb_funcall( self, s_style_set, 1, style );
    return self;
}