From 389fb8a530ecfc37bc441ddb266b1a587d9de06d Mon Sep 17 00:00:00 2001
From: Tom Jackson <tjackson@fb.com>
Date: Tue, 13 Nov 2012 19:20:58 -0800
Subject: [PATCH] Removing unneeded eachAs() operators

Summary: ##byLine## already yields StringPieces, no neat to ##eachAs()## then.

Test Plan:
fbconfig folly/experimental/symbolizer folly/test folly/experimental/io folly/experimental/io/test tupperware/agent
fbmake opt

Reviewed By: tudorb@fb.com

FB internal diff: D630422
---
 folly/experimental/io/HugePages.cpp          | 2 +-
 folly/experimental/symbolizer/Symbolizer.cpp | 2 +-
 folly/test/SubprocessTest.cpp                | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/folly/experimental/io/HugePages.cpp b/folly/experimental/io/HugePages.cpp
index e0e33bcc..cf93ce0b 100644
--- a/folly/experimental/io/HugePages.cpp
+++ b/folly/experimental/io/HugePages.cpp
@@ -54,7 +54,7 @@ size_t getDefaultHugePageSize() {
   size_t pageSize = 0;
   boost::cmatch match;
 
-  bool error = gen::byLine("/proc/meminfo") | gen::eachAs<StringPiece>() |
+  bool error = gen::byLine("/proc/meminfo") |
     [&] (StringPiece line) -> bool {
       if (boost::regex_match(line.begin(), line.end(), match, regex)) {
         StringPiece numStr(line.begin() + match.position(1), match.length(1));
diff --git a/folly/experimental/symbolizer/Symbolizer.cpp b/folly/experimental/symbolizer/Symbolizer.cpp
index 714cac76..aa5280cd 100644
--- a/folly/experimental/symbolizer/Symbolizer.cpp
+++ b/folly/experimental/symbolizer/Symbolizer.cpp
@@ -77,7 +77,7 @@ bool Symbolizer::symbolize(uintptr_t address, StringPiece& symbolName,
   boost::cmatch match;
 
   MappedFile foundFile;
-  bool error = gen::byLine("/proc/self/maps") | gen::eachAs<StringPiece>() |
+  bool error = gen::byLine("/proc/self/maps") |
     [&] (StringPiece line) -> bool {
       CHECK(boost::regex_match(line.begin(), line.end(), match, mapLineRegex));
       uint64_t begin = fromHex(sp(match[1]));
diff --git a/folly/test/SubprocessTest.cpp b/folly/test/SubprocessTest.cpp
index bf8e0768..1b7c0079 100644
--- a/folly/test/SubprocessTest.cpp
+++ b/folly/test/SubprocessTest.cpp
@@ -59,7 +59,7 @@ TEST(SimpleSubprocessTest, ShellExitsWithError) {
 TEST(PopenSubprocessTest, PopenRead) {
   Subprocess proc("ls /", Subprocess::pipeStdout());
   int found = 0;
-  gen::byLine(proc.stdout()) | gen::eachAs<StringPiece>() |
+  gen::byLine(proc.stdout()) |
     [&] (StringPiece line) {
       if (line == "etc" || line == "bin" || line == "usr") {
         ++found;
-- 
2.34.1