\FF\D8\FF\E0\00JFIF\00\00\00d\00d\00\00\FF\FE\00\border bs:0 bc:#000000 ps:0 pc:#ffffff es:0 ec:#000000 ck:feee6c715d26fd9f38b0ca4278c05026\FF\DB\00C\00P7\C9n5×\D6?\BDê\9Ds\EBp\9F[`8m\B7)o\B5\E8\E6I\99\FE3]]A2\BA\8Cw\D6E\93\\DEv\C8\009\F2\F1NI?uc\\F5\EA\96k\xN<~buv\EA\C8\D7 \8B\84\CEcxI\BBg\AE\9E=\D6+n\EC\80\C8A\8C\AE\EB\CF\D5\DA\E9"2\A4\B9j5\EB\F3W\B63\96\B30Yu\DA\FC8\ED\DF\E7Ms\FB\F1\8E\B3\FA\EA\E8\E6(\883zs\F2_\8DFk\8Bh \00\8C\DCw\D3R\B5+6X\BA\B2\C4j\AB0\B4\FCMw\C2I\8E\9B\E3\A9~9u\FA\D3l\80\C8%p\EE\FDn2€ \00 $\FEj\C4e\A9\DB\~\95\A7\A5\80EK\BB\8DDsP\00@@AD'k\CF\E8\DB\D2(\80\9AK\D3\85\D6lb\F2\BA\8C*\80\00)\95 59\A3R:\F3\CE"\B6\80\88\00\00i1u4ê\E9\F2á\A6\A2\FACM\93WMb*\E0*\00\00\00\00\00(\A8\80\00\00\80\00\00\00\00\00\00\00\00\00\FF\D9 C/// # frozen_string_literal: true require 'tempfile' class Pry module Helpers module CommandHelpers include OptionsHelpers extend self # Open a temp file and yield it to the block, closing it after # @return [String] The path of the temp file def temp_file(ext = '.rb') file = Tempfile.new(['pry', ext]) yield(file) ensure file.close(true) end def internal_binding?(context) method_name = context.eval("::Kernel.__method__").to_s # class_eval is here because of http://jira.codehaus.org/browse/JRUBY-6753 %w[__binding__ __pry__ class_eval].include?(method_name) # TODO: codehaus is dead, there was no test for this and the # description for the commit doesn't exist. Probably a candidate for # removal so we have a chance to introduce a regression and document it # properly. end def get_method_or_raise(method_name, context, opts = {}) method = Pry::Method.from_str(method_name, context, opts) if !method && method_name raise Pry::MethodNotFound, "method '#{method_name}' could not be found." end (opts[:super] || 0).times do if method.super method = method.super else raise Pry::MethodNotFound, "'#{method.name_with_owner}' has no super method" end end if !method || (!method_name && internal_binding?(context)) raise Pry::MethodNotFound, 'no method name given, and context is not a method' end set_file_and_dir_locals(method.source_file) method end # Remove any common leading whitespace from every line in `text`. This # can be used to make a HEREDOC line up with the left margin, without # sacrificing the indentation level of the source code. # # @example # opt.banner(unindent(<<-USAGE)) # Lorem ipsum dolor sit amet, consectetur adipisicing elit, # sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. # "Ut enim ad minim veniam." # USAGE # # @param [String] dirty_text The text from which to remove indentation # @return [String] the text with indentation stripped def unindent(dirty_text, left_padding = 0) text = dirty_text.sub(/\A[ \t]+\z/, '') # Empty blank lines. # Find the longest common whitespace to all indented lines. Ignore lines # containing just -- or ++ as these seem to be used by comment authors # as delimeters. scanned_text = text.scan(/^[ \t]*(?!--\n|\+\+\n)(?=[^ \t\n])/) margin = scanned_text.inject do |current_margin, next_indent| if next_indent.start_with?(current_margin) current_margin elsif current_margin.start_with?(next_indent) next_indent else '' end end text.gsub(/^#{margin}/, ' ' * left_padding) end # Restrict a string to the given range of lines (1-indexed)