Class: AmazingPrint::Inspector
Constant Summary collapse
- AP =
:__amazing_print__
Instance Attribute Summary collapse
-
#indentator ⇒ Object
Returns the value of attribute indentator.
-
#options ⇒ Object
Returns the value of attribute options.
Instance Method Summary collapse
-
#awesome(object) ⇒ Object
Dispatcher that detects data nesting and invokes object-aware formatter.
-
#colorize? ⇒ Boolean
Return true if we are to colorize the output.
- #current_indentation ⇒ Object
- #increase_indentation(&blk) ⇒ Object
-
#initialize(options = {}) ⇒ Inspector
constructor
A new instance of Inspector.
Constructor Details
#initialize(options = {}) ⇒ Inspector
Returns a new instance of Inspector.
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# File 'lib/amazing_print/inspector.rb', line 16 def initialize( = {}) @options = { indent: 4, # Number of spaces for indenting. index: true, # Display array indices. html: false, # Use ANSI color codes rather than HTML. multiline: true, # Display in multiple lines. plain: false, # Use colors. raw: false, # Do not recursively format instance variables. sort_keys: false, # Do not sort hash keys. sort_vars: true, # Sort instance variables. limit: false, # Limit arrays & hashes. Accepts bool or int. ruby19_syntax: false, # Use Ruby 1.9 hash syntax in output. class_name: :class, # Method used to get Instance class name. object_id: true, # Show object_id. color: { args: :whiteish, array: :white, bigdecimal: :blue, class: :yellow, date: :greenish, falseclass: :red, fixnum: :blue, integer: :blue, float: :blue, hash: :whiteish, keyword: :cyan, method: :purpleish, nilclass: :red, rational: :blue, string: :yellowish, struct: :whiteish, symbol: :cyanish, time: :greenish, trueclass: :green, variable: :cyanish } } # Merge custom defaults and let explicit options parameter override them. merge_custom_defaults! () @formatter = AmazingPrint::Formatter.new(self) @indentator = AmazingPrint::Indentator.new(@options[:indent].abs) Thread.current[AP] ||= [] end |
Instance Attribute Details
#indentator ⇒ Object
Returns the value of attribute indentator.
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# File 'lib/amazing_print/inspector.rb', line 12 def indentator @indentator end |
#options ⇒ Object
Returns the value of attribute options.
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# File 'lib/amazing_print/inspector.rb', line 12 def @options end |
Instance Method Details
#awesome(object) ⇒ Object
Dispatcher that detects data nesting and invokes object-aware formatter.
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# File 'lib/amazing_print/inspector.rb', line 73 def awesome(object) if Thread.current[AP].include?(object.object_id) nested(object) else begin Thread.current[AP] << object.object_id unnested(object) ensure Thread.current[AP].pop end end end |
#colorize? ⇒ Boolean
Return true if we are to colorize the output.
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# File 'lib/amazing_print/inspector.rb', line 88 def colorize? AmazingPrint.force_colors ||= false AmazingPrint.force_colors || ( if defined? @colorize_stdout @colorize_stdout else @colorize_stdout = STDOUT.tty? && ( ( ENV['TERM'] && ENV['TERM'] != 'dumb' ) || ENV['ANSICON'] ) end ) end |
#current_indentation ⇒ Object
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# File 'lib/amazing_print/inspector.rb', line 63 def current_indentation indentator.indentation end |
#increase_indentation(&blk) ⇒ Object
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# File 'lib/amazing_print/inspector.rb', line 67 def increase_indentation(&blk) indentator.indent(&blk) end |