From 0c18e9742f719770d5f277e1e13743e1ad08c84c Mon Sep 17 00:00:00 2001 From: Jim Weirich Date: Sun, 12 Sep 2010 21:26:49 -0400 Subject: [PATCH] Simplified file read example. --- src/about_iteration.rb | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/about_iteration.rb b/src/about_iteration.rb index e995a5e..8a738ab 100644 --- a/src/about_iteration.rb +++ b/src/about_iteration.rb @@ -78,10 +78,10 @@ class AboutIteration < EdgeCase::Koan assert_equal __([11, 12, 13]), result # Files act like a collection of lines - upcase_lines = File.open("example_file.txt") do |file| - file.map { |line| line.strip.upcase } + File.open("example_file.txt") do |file| + upcase_lines = file.map { |line| line.strip.upcase } + assert_equal __(["THIS", "IS", "A", "TEST"]), upcase_lines end - assert_equal __(["THIS", "IS", "A", "TEST"]), upcase_lines # NOTE: You can create your own collections that work with each, # map, select, etc.