Class: Pry::Command::Ls::Formatter

Inherits:
Object
  • Object
show all
Defined in:
lib/pry/commands/ls/formatter.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(pry_instance) ⇒ Formatter

Returns a new instance of Formatter.


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# File 'lib/pry/commands/ls/formatter.rb', line 10

def initialize(pry_instance)
  @pry_instance = pry_instance
  @target = pry_instance.current_context
  @default_switch = nil
end

Instance Attribute Details

#grep ⇒ Object (private) 


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# File 'lib/pry/commands/ls/formatter.rb', line 49

def grep
  @grep || proc { |x| x }
end

#pry_instance ⇒ Object (readonly)

Returns the value of attribute pry_instance.


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# File 'lib/pry/commands/ls/formatter.rb', line 8

def pry_instance
  @pry_instance
end

Instance Method Details

#color(type, str) ⇒ Object (private) 


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# File 'lib/pry/commands/ls/formatter.rb', line 24

def color(type, str)
  Pry::Helpers::Text.send pry_instance.config.ls.send("#{type}_color"), str
end

#correct_opts? ⇒ Boolean (private)

Returns:

  • (Boolean) 

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# File 'lib/pry/commands/ls/formatter.rb', line 41

def correct_opts?
  @default_switch
end

#format_value(value) ⇒ Object (private) 


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# File 'lib/pry/commands/ls/formatter.rb', line 37

def format_value(value)
  Pry::ColorPrinter.pp(value, ''.dup)
end

#output_section(heading, body) ⇒ Object (private)

Add a new section to the output. Outputs nothing if the section would be empty.


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# File 'lib/pry/commands/ls/formatter.rb', line 30

def output_section(heading, body)
  return '' if body.compact.empty?

  fancy_heading = Pry::Helpers::Text.bold(color(:heading, heading))
  Pry::Helpers.tablify_or_one_line(fancy_heading, body, @pry_instance)
end

#output_self ⇒ Object (private)

Raises:

  • (NotImplementedError) 

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# File 'lib/pry/commands/ls/formatter.rb', line 45

def output_self
  raise NotImplementedError
end

#write_out ⇒ Object 


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# File 'lib/pry/commands/ls/formatter.rb', line 16

def write_out
  return false unless correct_opts?

  output_self
end