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hopefully make the structure of cat less confusing

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This commit is contained in:
Ryan Fitzgerald 2012-01-15 00:23:07 -08:00
parent 57424bc890
commit e8fa7ae06c
1 changed files with 9 additions and 8 deletions
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17
lib/pry/default_commands/shell.rb
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@ -30,7 +30,7 @@ class Pry
end
alias_command "file-mode", "shell-mode"
command_class "cat", "Show code from a file or Pry's input buffer. Type `cat --help` for more information." do
command_class "cat", "Show code from a file, Pry's input buffer, or the last exception." do
banner <<-USAGE
Usage: cat FILE
cat --ex [STACK_INDEX]
@ -66,13 +66,14 @@ class Pry
method :process_file
end
handler.call do |code|
output = handler.call do |code|
code.code_type = opts[:type] || :ruby
code.
between(opts[:start] || 1, opts[:end] || -1).
code.between(opts[:start] || 1, opts[:end] || -1).
with_line_numbers(opts.present?(:'line-numbers') || opts.present?(:ex))
end
render_output(output, opts)
end
def process_ex
@ -111,7 +112,7 @@ class Pry
between(start_line, end_line).
with_marker(ex_line))
render_output("#{header}#{code}", opts)
"#{header}#{code}"
end
def process_in
@ -134,7 +135,7 @@ class Pry
contents = yield(Pry::Code(zipped_items.first.last))
end
render_output(contents, opts)
contents
end
def process_file
@ -145,6 +146,7 @@ class Pry
end
file_name, line_num = file_name.split(':')
set_file_and_dir_locals(file_name)
code = yield(Pry::Code.from_file(file_name))
@ -153,8 +155,7 @@ class Pry
Pry.config.default_window_size || 7)
end
set_file_and_dir_locals(file_name)
render_output(code, opts)
code
end
end
end