Command Line
pry -r ./config/app_init_file.rb- load your app into a pry session (look at the file loaded by config.ru)pry -r ./config/environment.rb- load your rails into a pry session
Debugger
help ls-- Display command options for pry command lsls <Object>-- Show all of the available methods that can be called by an object_-- Last eval? <Object>-- Shows more information (doc) about an object, or method_file_-- Represent the last file Pry touchedwtf?-- Print the stack trace, same as_ex_.backtrace$-- Show source, shortcut for show-sourceedit Class-- Open file in $EDITORedit Class#instance_method-- Open file in $EDITOR<ctrl+r>-- Search history_out_-- Array of all outputs values, also_in_cd <var>-- Step into an object, change the value of selfcd ..-- Take out of a levelbinding.pry-- Breakpointedit --ex-- Edit the file where the last exception was thrown.<Shell>-- Runs the commandwhereami-- Print the context where the debugger is stoppedwhereami 20-- Print the context 20 lines where the debugger is stopped;-- Would mute the return output by Rubyplay -l-- Execute the line in the current debugging context
next-- execute next linestep-- step into next function callcontinue-- continue through stack
rescue rspec-- break on exception in rspecrescue rails server-- break on exception in rails servertry-again-- run last failing spec, reloads the file not the enviornment
thanks!