diff options
| -rw-r--r-- | lib/net/http/header.rb | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/net/http/header.rb b/lib/net/http/header.rb index bc4cce9098..9a6a360fe2 100644 --- a/lib/net/http/header.rb +++ b/lib/net/http/header.rb @@ -96,6 +96,8 @@ module Net::HTTPHeader # Iterates through the header names and values, passing in the name # and value to the code block supplied. # + # Returns an enumerator if no block is given. + # # Example: # # response.header.each_header {|key,value| puts "#{key} = #{value}" } @@ -111,6 +113,8 @@ module Net::HTTPHeader # Iterates through the header names in the header, passing # each header name to the code block. + # + # Returns an enumerator if no block is given. def each_name(&block) #:yield: +key+ block_given? or return enum_for(__method__) { @header.size } @header.each_key(&block) @@ -124,6 +128,8 @@ module Net::HTTPHeader # Note that header names are capitalized systematically; # capitalization may not match that used by the remote HTTP # server in its response. + # + # Returns an enumerator if no block is given. def each_capitalized_name #:yield: +key+ block_given? or return enum_for(__method__) { @header.size } @header.each_key do |k| @@ -133,6 +139,8 @@ module Net::HTTPHeader # Iterates through header values, passing each value to the # code block. + # + # Returns an enumerator if no block is given. def each_value #:yield: +value+ block_given? or return enum_for(__method__) { @header.size } @header.each_value do |va| @@ -164,6 +172,8 @@ module Net::HTTPHeader # Note that header names are capitalized systematically; # capitalization may not match that used by the remote HTTP # server in its response. + # + # Returns an enumerator if no block is given. def each_capitalized block_given? or return enum_for(__method__) { @header.size } @header.each do |k,v| |