RCTConvert+GLData.m

#import "RCTConvert+GLData.h"

@implementation RCTConvert (GLData)

+ (GLData *)GLData:(id)json
{
  json = [self NSDictionary:json];
  
  NSNumber *shader = [self NSNumber:json[@"shader"]];
  NSDictionary *uniforms = [self NSDictionary:json[@"uniforms"]];
  NSNumber *width = [self NSNumber:json[@"width"]];
  NSNumber *height = [self NSNumber:json[@"height"]];
  NSArray *childrenJSON = [self NSArray: json[@"children"]];
  NSMutableArray *children = [NSMutableArray array];
  
  for (NSObject *childJSON in childrenJSON) {
    GLData *child = [self GLData:childJSON];
    [children addObject:child];
  }
  
  return [[GLData alloc] initWithShader: shader
                           withUniforms: uniforms
                              withWidth: width
                             withHeight: height
                           withChildren: children];
}

@end