class Pry::Command::Ls::LocalVars
Public Class Methods
new(opts, pry_instance)
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Calls superclass method
Pry::Command::Ls::Formatter::new
# File lib/pry/commands/ls/local_vars.rb, line 7 def initialize(opts, pry_instance) super(pry_instance) @default_switch = opts[:locals] @sticky_locals = pry_instance.sticky_locals end
Public Instance Methods
output_self()
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# File lib/pry/commands/ls/local_vars.rb, line 13 def output_self locals = @target.eval('local_variables').reject do |e| @sticky_locals.key?(e.to_sym) end name_value_pairs = locals.map do |name| [name, @target.eval(name.to_s)] end format(name_value_pairs).join('') end
Private Instance Methods
colorized_assignment_style(lhs, rhs, desired_width = 7)
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# File lib/pry/commands/ls/local_vars.rb, line 34 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 Kernel.format( "%-#{pad}<name>s = %<value>s", name: color(:local_var, colorized_lhs), value: rhs ) end
format(name_value_pairs)
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# File lib/pry/commands/ls/local_vars.rb, line 25 def format(name_value_pairs) sorted = name_value_pairs.sort_by do |_name, value| value.to_s.size end sorted.reverse.map do |name, value| colorized_assignment_style(name, format_value(value)) end end