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Code#to_s: don't loop thrice

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One loop is enough to complete the task.

Signed-off-by: Kyrylo Silin <kyrylosilin@gmail.com>
This commit is contained in:
Kyrylo Silin 2013-01-07 04:26:51 +02:00
parent 5ec0bfa3a5
commit 8779d50fd9
1 changed files with 7 additions and 7 deletions
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14
lib/pry/code.rb
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@ -304,14 +304,14 @@ class Pry
# @return [String] a formatted representation (based on the configuration of
# the object).
def to_s
lines = @lines.map(&:dup).each do |loc|
loc.colorize(@code_type) if Pry.color
@lines.map { |loc|
loc = loc.dup
loc.colorize(@code_type) if Pry.color
loc.add_line_number(max_lineno_width) if @with_line_numbers
loc.add_marker(@marker_lineno) if @with_marker
loc.indent(@indentation_num) if @with_indentation
end
lines.map(&:line).join("\n") + "\n"
loc.add_marker(@marker_lineno) if @with_marker
loc.indent(@indentation_num) if @with_indentation
loc.line
}.join("\n") + "\n"
end
# Get the comment that describes the expression on the given line number.