Class: Hash

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# File 'opal/stdlib/native.rb', line 565
def initialize(defaults = undefined, &block)
 %x{
 if (defaults != null) {
 if (defaults.constructor === undefined ||
 defaults.constructor === Object) {
 var key, value;
 for (key in defaults) {
 value = defaults[key];
 $hash_convert_and_put_value(self, key, value);
 }
 return self;
 } else if (defaults instanceof Map) {
 Opal.hash_each(defaults, false, function(key, value) {
 $hash_convert_and_put_value(self, key, value);
 return [false, false];
 });
 }
 }
 return #{_initialize(defaults, &block)};
 }
end

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# File 'opal/stdlib/native.rb', line 539
alias _initialize initialize

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# File 'opal/stdlib/pp.rb', line 366
def pretty_print(q) # :nodoc:
 q.pp_hash self
end

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# File 'opal/stdlib/pp.rb', line 370
def pretty_print_cycle(q) # :nodoc:
 q.text(empty? ? '{}' : '{...}')
end

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# File 'opal/stdlib/ruby2_keywords.rb', line 56
def ruby2_keywords_hash(hash)
 hash.dup
end

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# File 'opal/stdlib/ruby2_keywords.rb', line 46
def ruby2_keywords_hash?(hash)
 false
end

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# File 'opal/stdlib/json.rb', line 156
def to_json
 %x{
 var result = [];
 Opal.hash_each(self, false, function(key, value) {
 result.push(#{`key`.to_s.to_json} + ':' + #{`value`.to_json});
 return [false, false];
 });
 return '{' + result.join(',') + '}';
 }
end

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# File 'opal/stdlib/native.rb', line 592
def to_n
 %x{
 var result = {};
 Opal.hash_each(self, false, function(key, value) {
 result[#{Native .try_convert (`key`, `key`)}] = #{Native .try_convert (`value`, `value`)};
 return [false, false];
 });
 return result;
 }
end