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copy editing AS guide [ci skip]
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@ -420,9 +420,9 @@ NOTE: Defined in `active_support/core_ext/object/with_options.rb`.
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### JSON support
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Active Support provides a better implemention of `to_json` than the json gem ordinarily provides for Ruby objects. This is because some classes, like Hash and OrderedHash, needs special handling in order to provide a proper JSON representation.
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Active Support provides a better implemention of `to_json` than the +json+ gem ordinarily provides for Ruby objects. This is because some classes, like +Hash+ and +OrderedHash+ needs special handling in order to provide a proper JSON representation.
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Active Support also provides an implementation of `as_json` for the Process::Status class.
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Active Support also provides an implementation of `as_json` for the <tt>Process::Status</tt> class.
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NOTE: Defined in `active_support/core_ext/object/to_json.rb`.
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@ -447,23 +447,6 @@ C.new(0, 1).instance_values # => {"x" => 0, "y" => 1}
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NOTE: Defined in `active_support/core_ext/object/instance_variables.rb`.
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#### `instance_values`
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The method `instance_values` returns a hash that maps instance variable names without "@" to their
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corresponding values. Keys are strings:
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```ruby
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class C
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def initialize(x, y)
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@x, @y = x, y
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end
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end
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C.new(0, 1).instance_values # => {"x" => 0, "y" => 1}
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```
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NOTE: Defined in `active_support/core_ext/object/instance_variables.rb`.
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#### `instance_variable_names`
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The method `instance_variable_names` returns an array. Each name includes the "@" sign.
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@ -2053,6 +2036,7 @@ NOTE: Defined in `active_support/core_ext/integer/inflections.rb`.
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Extensions to `BigDecimal`
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--------------------------
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### `to_s`
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The method `to_s` is aliased to `to_formatted_s`. This provides a convenient way to display a BigDecimal value in floating-point notation:
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```ruby
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@ -2060,6 +2044,7 @@ BigDecimal.new(5.00, 6).to_s # => "5.0"
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```
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### `to_formatted_s`
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Te method `to_formatted_s` provides a default specifier of "F". This means that a simple call to `to_formatted_s` or `to_s` will result in floating point representation instead of engineering notation:
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```ruby
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