class Pry::Command::Ls::LocalVars

Public Class Methods

new(opts, _pry_) click to toggle source
Calls superclass method Pry::Command::Ls::Formatter.new
# File lib/pry/commands/ls/local_vars.rb, line 5
def initialize(opts, _pry_)
  super(_pry_)
  @default_switch = opts[:locals]
  @sticky_locals = _pry_.sticky_locals
end

Public Instance Methods

output_self() click to toggle source
# File lib/pry/commands/ls/local_vars.rb, line 11
def output_self
  name_value_pairs = @target.eval('local_variables').reject { |e|
    @sticky_locals.keys.include?(e.to_sym)
  }.map { |name|
    [name, (@target.eval(name.to_s))]
  }
  format(name_value_pairs).join('')
end

Private Instance Methods

colorized_assignment_style(lhs, rhs, desired_width = 7) click to toggle source
# File lib/pry/commands/ls/local_vars.rb, line 30
def colorized_assignment_style(lhs, rhs, desired_width = 7)
  colorized_lhs = color(:local_var, lhs)
  color_escape_padding = colorized_lhs.size - lhs.size
  pad = desired_width + color_escape_padding
  "%-#{pad}s = %s" % [color(:local_var, colorized_lhs), rhs]
end
format(name_value_pairs) click to toggle source
# File lib/pry/commands/ls/local_vars.rb, line 22
def format(name_value_pairs)
  name_value_pairs.sort_by { |name, value|
    value.to_s.size
  }.reverse.map { |name, value|
    colorized_assignment_style(name, format_value(value))
  }
end