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Fix all warnings on startup in 1.9.3

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This commit is contained in:
Ryan Fitzgerald 2012-05-28 16:37:02 -07:00
parent 79e3c4f4ca
commit 493c085888
11 changed files with 25 additions and 35 deletions
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4
lib/pry/command.rb
View file

@ -152,7 +152,7 @@ class Pry
case Pry::Method(block).source_file
when %r{/pry/.*_commands/(.*).rb}
$1.capitalize.gsub(/_/, " ")
when %r{(pry-[\w_]+)-([\d\.]+)}
when %r{(pry-[\w]+)-([\d\.]+)}
name, version = $1, $2
"#{name.to_s} (v#{version.to_s})"
when /pryrc/
@ -316,7 +316,7 @@ class Pry
# Note that if we find the '| do' or '| {' we delete this and the
# elements following it from `arg_string`.
def pass_block(arg_string)
block_index = arg_string.rindex /\| *(?:do|\{)/
block_index = arg_string.rindex(/\| *(?:do|\{)/)
return if !block_index

4
lib/pry/default_commands/context.rb
View file

@ -93,7 +93,7 @@ class Pry
exec "pry"
end
create_command /wtf([?!]*)/, "Show the backtrace of the most recent exception" do
create_command(/wtf([?!]*)/, "Show the backtrace of the most recent exception") do
options :listing => 'wtf?'
banner <<-BANNER
@ -129,7 +129,7 @@ class Pry
end
# N.B. using a regular expresion here so that "raise-up 'foo'" does the right thing.
create_command /raise-up(!?\b.*)/, :listing => 'raise-up' do
create_command(/raise-up(!?\b.*)/, :listing => 'raise-up') do
description "Raise an exception out of the current pry instance."
banner <<-BANNER
Raise up, like exit, allows you to quit pry. Instead of returning a value however, it raises an exception.

2
lib/pry/default_commands/editing.rb
View file

@ -366,7 +366,7 @@ class Pry
end
opt.on :c, :command, "Play a command's source.", true do |command_name|
command = find_command(command_name)
block = Pry::Method.new(find_command(command_name).block)
block = Pry::Method.new(command.block)
self.content << block.source
end
opt.on :f, :file, "Play a file.", true do |file|

4
lib/pry/default_commands/find_method.rb
View file

@ -100,7 +100,7 @@ class Pry
next if klass.autoload?(name)
begin
const = klass.const_get(name)
rescue RescuableException => e
rescue RescuableException
# constant loading is an inexact science at the best of times,
# this often happens when a constant was .autoload? but someone
# tried to load it. It's now not .autoload? but will still raise
@ -158,7 +158,7 @@ class Pry
search_all_methods(namespace) do |meth|
begin
meth.source =~ regex
rescue RescuableException => e
rescue RescuableException
false
end
end

6
lib/pry/default_commands/input_and_output.rb
View file

@ -78,7 +78,7 @@ class Pry
end
opt.on :c, :command, "Gist a command's source.", true do |command_name|
command = find_command(command_name)
block = Pry::Method.new(find_command(command_name).block)
block = Pry::Method.new(command.block)
self.content << block.source << "\n"
end
opt.on :k, :class, "Gist a class's source.", true do |class_name|
@ -97,7 +97,6 @@ class Pry
:as => Range, :default => -5..-1 do |range|
range = convert_to_range(range)
output_results = []
range.each do |v|
self.content << Pry.config.gist.inspecter.call(_pry_.output_array[v])
end
@ -217,7 +216,7 @@ class Pry
end
opt.on :c, :command, "Save a command's source.", true do |command_name|
command = find_command(command_name)
block = Pry::Method.new(find_command(command_name).block)
block = Pry::Method.new(command.block)
self.content << block.source
end
opt.on :f, :file, "Save a file.", true do |file|
@ -228,7 +227,6 @@ class Pry
:as => Range, :default => -5..-1 do |range|
range = convert_to_range(range)
output_results = []
range.each do |v|
self.content << Pry.config.gist.inspecter.call(_pry_.output_array[v])
end

2
lib/pry/history.rb
View file

@ -89,7 +89,7 @@ class Pry
File.open(history_file, 'a') do |f|
lines.each { |ln| f.puts ln }
end
rescue Errno::EACCES => error
rescue Errno::EACCES
# We should probably create an option Pry.show_warnings?!?!?!
warn 'Unable to write to your history file, history not saved'
end

7
lib/pry/indent.rb
View file

@ -106,8 +106,7 @@ class Pry
# @return [String] The indented version of +input+.
#
def indent(input)
output = ''
open_tokens = OPEN_TOKENS.keys
output = ''
prefix = indent_level
input.lines.each do |line|
@ -320,9 +319,9 @@ class Pry
Readline.respond_to?(:get_screen_size) && Readline.get_screen_size,
# Otherwise try to use the environment (this may be out of date due
# to window resizing, but it better than nothing).
# to window resizing, but it's better than nothing).
[ENV["ROWS"], ENV["COLUMNS"]]
].detect do |(rows, cols)|
].detect do |(_, cols)|
cols.to_i > 0
end
end

12
lib/pry/method.rb
View file

@ -273,12 +273,10 @@ class Pry
info = pry_doc_info
info.docstring if info
when :ruby
if Helpers::BaseHelpers.rbx? && !pry_method?
strip_leading_hash_and_whitespace_from_ruby_comments(core_doc)
if Helpers::BaseHelpers.rbx? && !pry_method?
strip_leading_hash_and_whitespace_from_ruby_comments(core_doc)
elsif pry_method?
# raise CommandError, "Can't view doc for a REPL-defined
# method."
strip_leading_hash_and_whitespace_from_ruby_comments(doc_for_pry_method)
strip_leading_hash_and_whitespace_from_ruby_comments(doc_for_pry_method)
else
strip_leading_hash_and_whitespace_from_ruby_comments(@method.comment)
end
@ -438,10 +436,10 @@ class Pry
# FIXME: a very similar method to this exists on WrappedModule: extract_doc_for_candidate
def doc_for_pry_method
_, line = source_location
_, line_num = source_location
buffer = ""
Pry.line_buffer[0..(line - 1)].each do |line|
Pry.line_buffer[0..(line_num - 1)].each do |line|
# Add any line that is a valid ruby comment,
# but clear as soon as we hit a non comment line.
if (line =~ /^\s*#/) || (line =~ /^\s*$/)

2
lib/pry/pry_class.rb
View file

@ -324,7 +324,7 @@ class Pry
begin
require 'coderay/encoders/term'
CodeRay::Encoders::Term::TOKEN_COLORS
rescue => e
rescue
end
end

4
lib/pry/pry_instance.rb
View file

@ -194,7 +194,6 @@ class Pry
# Pry.new.repl(Object.new)
def repl(target=TOPLEVEL_BINDING)
target = Pry.binding_for(target)
target_self = target.eval('self')
repl_prologue(target)
@ -270,7 +269,6 @@ class Pry
target = Pry.binding_for(target)
@suppress_output = false
val = ""
loop do
begin
# eval_string will probably be mutated by this method
@ -344,7 +342,7 @@ class Pry
# Handle <Ctrl+C> like Bash, empty the current input buffer but do not quit.
# This is only for ruby-1.9; other versions of ruby do not let you send Interrupt
# from within Readline.
rescue Interrupt => e
rescue Interrupt
output.puts ""
eval_string.replace("")
return

13
lib/pry/wrapped_module.rb
View file

@ -122,8 +122,6 @@ class Pry
def doc
return @doc if @doc
file_name, line = source_location
if yard_docs?
from_yard = YARD::Registry.at(name)
@doc = from_yard.docstring
@ -216,7 +214,7 @@ class Pry
search_lines = host_file_lines[0..(line - 2)]
idx = search_lines.rindex { |v| class_regex1 =~ v || class_regex2 =~ v }
source_location = [file, idx + 1]
[file, idx + 1]
rescue Pry::RescuableException
nil
end
@ -226,10 +224,10 @@ class Pry
end
def extract_doc_for_candidate(idx)
file_name, line = module_source_location_for_candidate(idx)
_, line_num = module_source_location_for_candidate(idx)
buffer = ""
lines_for_file(source_file_for_candidate(idx))[0..(line - 2)].each do |line|
lines_for_file(source_file_for_candidate(idx))[0..(line_num - 2)].each do |line|
# Add any line that is a valid ruby comment,
# but clear as soon as we hit a non comment line.
if (line =~ /^\s*#/) || (line =~ /^\s*$/)
@ -284,9 +282,8 @@ class Pry
end
def method_candidates
@method_candidtates ||= all_source_locations_by_popularity.map do |group|
sorted_by_lowest_line_number = group.last.sort_by(&:source_line)
best_candidate_for_group = sorted_by_lowest_line_number.first
@method_candidates ||= all_source_locations_by_popularity.map do |group|
group.last.sort_by(&:source_line).first # best candidate for group
end
end