Class: AwesomePrint::Formatter
Constant Summary collapse
- CORE =
[ :array, :bigdecimal, :class, :dir, :file, :hash, :method, :rational, :set, :struct, :unboundmethod ]
- DEFAULT_LIMIT_SIZE =
7
Instance Method Summary collapse
-
#cast(object, type) ⇒ Object
Hook this when adding custom formatters.
-
#colorize(str, type) ⇒ Object
Pick the color and apply it to the given string as necessary.
-
#format(object, type = nil) ⇒ Object
Main entry point to format an object.
-
#initialize(inspector) ⇒ Formatter
constructor
A new instance of Formatter.
Constructor Details
#initialize(inspector) ⇒ Formatter
Returns a new instance of Formatter.
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# File 'lib/awesome_print/formatter.rb', line 15 def initialize(inspector) @inspector = inspector @options = inspector. @indentation = @options[:indent].abs end |
Instance Method Details
#cast(object, type) ⇒ Object
Hook this when adding custom formatters. Check out lib/awesome_print/ext directory for custom formatters that ship with awesome_print.
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# File 'lib/awesome_print/formatter.rb', line 36 def cast(object, type) CORE.grep(type)[0] || :self end |
#colorize(str, type) ⇒ Object
Pick the color and apply it to the given string as necessary.
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# File 'lib/awesome_print/formatter.rb', line 42 def colorize(str, type) str = CGI.escapeHTML(str) if @options[:html] if @options[:plain] || !@options[:color][type] || !@inspector.colorize? str # # Check if the string color method is defined by awesome_print and accepts # html parameter or it has been overriden by some gem such as colorize. # elsif str.method(@options[:color][type]).arity == -1 # Accepts html parameter. str.send(@options[:color][type], @options[:html]) else str = %Q|<kbd style="color:#{@options[:color][type]}">#{str}</kbd>| if @options[:html] str.send(@options[:color][type]) end end |
#format(object, type = nil) ⇒ Object
Main entry point to format an object.
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# File 'lib/awesome_print/formatter.rb', line 23 def format(object, type = nil) core_class = cast(object, type) awesome = if core_class != :self send(:"awesome_#{core_class}", object) # Core formatters. else awesome_self(object, type) # Catch all that falls back to object.inspect. end awesome end |