Issues a warning for each file to be packaged which is world-readable.
Implementation for Specification#validate_permissions
Returns the corresponding ASCII compatible encoding.
Returns nil if the argument is an ASCII compatible encoding.
“corresponding ASCII compatible encoding” is an ASCII compatible encoding which can represents exactly the same characters as the given ASCII incompatible encoding. So, no conversion undefined error occurs when converting between the two encodings.
Encoding::Converter.asciicompat_encoding("ISO-2022-JP") #=> #<Encoding:stateless-ISO-2022-JP> Encoding::Converter.asciicompat_encoding("UTF-16BE") #=> #<Encoding:UTF-8> Encoding::Converter.asciicompat_encoding("UTF-8") #=> nil
Returns a conversion path.
p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP") #=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>], # [#<Encoding:UTF-8>, #<Encoding:EUC-JP>]] p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP", universal_newline: true) or p Encoding::Converter.search_convpath("ISO-8859-1", "EUC-JP", newline: :universal) #=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>], # [#<Encoding:UTF-8>, #<Encoding:EUC-JP>], # "universal_newline"] p Encoding::Converter.search_convpath("ISO-8859-1", "UTF-32BE", universal_newline: true) or p Encoding::Converter.search_convpath("ISO-8859-1", "UTF-32BE", newline: :universal) #=> [[#<Encoding:ISO-8859-1>, #<Encoding:UTF-8>], # "universal_newline", # [#<Encoding:UTF-8>, #<Encoding:UTF-32BE>]]
Returns the value of field 'Content-Length'
as an integer, or nil
if there is no such field; see Content-Length request header:
res = Net::HTTP.get_response(hostname, '/nosuch/1') res.content_length # => 2 res = Net::HTTP.get_response(hostname, '/todos/1') res.content_length # => nil
Sets the value of field 'Content-Length'
to the given numeric; see Content-Length response header:
_uri = uri.dup hostname = _uri.hostname # => "jsonplaceholder.typicode.com" _uri.path = '/posts' # => "/posts" req = Net::HTTP::Post.new(_uri) # => #<Net::HTTP::Post POST> req.body = '{"title": "foo","body": "bar","userId": 1}' req.content_length = req.body.size # => 42 req.content_type = 'application/json' res = Net::HTTP.start(hostname) do |http| http.request(req) end # => #<Net::HTTPCreated 201 Created readbody=true>
Returns a Range
object representing the value of field 'Content-Range'
, or nil
if no such field exists; see Content-Range response header:
res = Net::HTTP.get_response(hostname, '/todos/1') res['Content-Range'] # => nil res['Content-Range'] = 'bytes 0-499/1000' res['Content-Range'] # => "bytes 0-499/1000" res.content_range # => 0..499
Returns the media type from the value of field 'Content-Type'
, or nil
if no such field exists; see Content-Type response header:
res = Net::HTTP.get_response(hostname, '/todos/1') res['content-type'] # => "application/json; charset=utf-8" res.content_type # => "application/json"
returns “type/subtype” which is MIME Content-Type. It is downcased for canonicalization. Content-Type parameters are stripped.
Message to promote available RubyGems update with related gem update command.
Format and print out counters as a String
. This returns a non-empty content only when --yjit-stats
is enabled.
Returns a new array containing the elements of self
in reverse order:
[0, 1, 2].reverse # => [2, 1, 0]
Related: see Methods for Combining.
Reverses the order of the elements of self
; returns self
:
a = [0, 1, 2] a.reverse! # => [2, 1, 0] a # => [2, 1, 0]
Related: see Methods for Assigning.
Returns the remainder after dividing self
by other
.
Examples:
11.remainder(4) # => 3 11.remainder(-4) # => 3 -11.remainder(4) # => -3 -11.remainder(-4) # => -3 12.remainder(4) # => 0 12.remainder(-4) # => 0 -12.remainder(4) # => 0 -12.remainder(-4) # => 0 13.remainder(4.0) # => 1.0 13.remainder(Rational(4, 1)) # => (1/1)
Returns the remainder after dividing self
by other
.
Of the Core and Standard Library classes, only Float
and Rational
use this implementation.
Examples:
11.0.remainder(4) # => 3.0 11.0.remainder(-4) # => 3.0 -11.0.remainder(4) # => -3.0 -11.0.remainder(-4) # => -3.0 12.0.remainder(4) # => 0.0 12.0.remainder(-4) # => 0.0 -12.0.remainder(4) # => -0.0 -12.0.remainder(-4) # => -0.0 13.0.remainder(4.0) # => 1.0 13.0.remainder(Rational(4, 1)) # => 1.0 Rational(13, 1).remainder(4) # => (1/1) Rational(13, 1).remainder(-4) # => (1/1) Rational(-13, 1).remainder(4) # => (-1/1) Rational(-13, 1).remainder(-4) # => (-1/1)
Returns a new string with the characters from self
in reverse order.
'stressed'.reverse # => "desserts"
Returns self
with its characters reversed:
s = 'stressed' s.reverse! # => "desserts" s # => "desserts"