toMap method
Generates a map from a SuggestedArticle object, used when writing data to the database
Implementation
Map<String, String> toMap(){
Map<String, String> map = Map<String, String>();
map['suggestedBy'] = this.suggestedBy;
map['donorNumber'] = this.donorNumber;
map['dateSuggested'] = this.dateSuggested;
map['url'] = this.url;
map['comments'] = this.comments;
return map;
}