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Namespace
Methods
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Constants

UNSAFE_STRING_METHODS = %w( capitalize chomp chop delete delete_prefix delete_suffix downcase lstrip next reverse rstrip scrub slice squeeze strip succ swapcase tr tr_s unicode_normalize upcase )
 
UNSAFE_STRING_METHODS_WITH_BACKREF = %w(gsub sub)
 

Attributes

[R] html_safe
[R] html_safe?

Class Public methods

new(str = "")

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 200
def initialize(str = "")
  @html_safe = true
  super
end

Instance Public methods

%(args)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 253
def %(args)
  case args
  when Hash
    escaped_args = args.transform_values { |arg| explicit_html_escape_interpolated_argument(arg) }
  else
    escaped_args = Array(args).map { |arg| explicit_html_escape_interpolated_argument(arg) }
  end

  self.class.new(super(escaped_args))
end

*(*)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 246
def *(*)
  new_string = super
  new_safe_buffer = new_string.is_a?(SafeBuffer) ? new_string : SafeBuffer.new(new_string)
  new_safe_buffer.instance_variable_set(:@html_safe, @html_safe)
  new_safe_buffer
end

+(other)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 242
def +(other)
  dup.concat(other)
end

<<(value)

Alias for: concat

[](*args)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 181
def [](*args)
  if html_safe?
    new_string = super

    return unless new_string

    new_safe_buffer = new_string.is_a?(SafeBuffer) ? new_string : SafeBuffer.new(new_string)
    new_safe_buffer.instance_variable_set :@html_safe, true
    new_safe_buffer
  else
    to_str[*args]
  end
end

[]=(*args)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 234
def []=(*args)
  if args.length == 3
    super(args[0], args[1], implicit_html_escape_interpolated_argument(args[2]))
  else
    super(args[0], implicit_html_escape_interpolated_argument(args[1]))
  end
end

clone_empty()

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 210
def clone_empty
  self[0, 0]
end

concat(value)

Also aliased as: original_concat, <<

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 214
def concat(value)
  unless value.nil?
    super(implicit_html_escape_interpolated_argument(value))
  end
  self
end

encode_with(coder)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 276
def encode_with(coder)
  coder.represent_object nil, to_str
end

initialize_copy(other)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 205
def initialize_copy(other)
  super
  @html_safe = other.html_safe?
end

insert(index, value)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 222
def insert(index, value)
  super(index, implicit_html_escape_interpolated_argument(value))
end

original_concat(value)

Alias for: concat

prepend(value)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 226
def prepend(value)
  super(implicit_html_escape_interpolated_argument(value))
end

replace(value)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 230
def replace(value)
  super(implicit_html_escape_interpolated_argument(value))
end

safe_concat(value)

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 195
def safe_concat(value)
  raise SafeConcatError unless html_safe?
  original_concat(value)
end

to_param()

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 272
def to_param
  to_str
end

to_s()

Source: show | on GitHub 

# File activesupport/lib/active_support/core_ext/string/output_safety.rb, line 268
def to_s
  self
end