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move code to correct indentation into a method on Pry::Indent

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This commit is contained in:
John Mair 2011-10-09 01:40:39 +13:00
parent 029d192e95
commit 971223d94a
2 changed files with 12 additions and 7 deletions
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11
lib/pry/indent.rb
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@ -132,5 +132,16 @@ class Pry
return output.gsub!(/\s+$/, '')
end
# Fix the indentation for closing tags (notably 'end').
# @param [String] full_line The full line of input, including the prompt.
def correct_indentation(full_line)
# The whitespace is used to "clear" the current line so existing
# characters don't show up.
spaces = ' ' * full_line.length
$stdout.write(`tput sc` + `tput cuu1` + full_line + spaces + `tput rc`)
end
end # Indent
end # Pry

8
lib/pry/pry_instance.rb
View file

@ -311,13 +311,7 @@ class Pry
# Refresh the current line. This uses tput and since that doesn't work
# on Windows this process will not be executed on that platform.
if !Kernel.const_defined?(:Win32) && input == Readline
prompt = current_prompt + val
# The whitespace is used to "clear" the current line so existing
# characters don't show up.
spaces = ' ' * prompt.length
$stdout.write(`tput sc` + `tput cuu1` + prompt + spaces + `tput rc`)
@indent.correct_indentation(current_prompt + val)
end
end