U:RDoc::AnyMethod[iI"
assoc:ETI"ENV::assoc;TT:publico:RDoc::Markup::Document:@parts[o:RDoc::Markup::Paragraph;	[I"YReturns a 2-element Array containing the name and value of the environment variable ;TI"for +name+ if it exists:;To:RDoc::Markup::Verbatim;	[I"-ENV.replace('foo' => '0', 'bar' => '1')
;TI"'ENV.assoc('foo') # => ['foo' '0']
;T:@format0o;
;	[I"YReturns +nil+ if +name+ is a valid String and there is no such environment variable:;To;;	[I"!ENV.assoc('baz') # => false
;T;0o;
;	[I"fReturns +nil+ if +name+ is the empty String or is a String containing character <code>'='</code>:;To;;	[I"ENV.assoc('') # => false
;TI"ENV.assoc('=') # => false
;T;0o;
;	[I"^Raises an exception if +name+ is a String containing the NUL character <code>"\0"</code>:;To;;	[I"`ENV.assoc("\0") # Raises ArgumentError (bad environment variable name: contains null byte)
;T;0o;
;	[I"PRaises an exception if +name+ has an encoding that is not ASCII-compatible:;To;;	[I">ENV.assoc("\xa1\xa1".force_encoding(Encoding::UTF_16LE))
;TI"c# Raises ArgumentError (bad environment variable name: ASCII incompatible encoding: UTF-16LE)
;T;0o;
;	[I"3Raises an exception if +name+ is not a String:;To;;	[I"UENV.assoc(Object.new) # TypeError (no implicit conversion of Object into String);T;0:
@fileI"hash.c;T:0@omit_headings_from_table_of_contents_below0I"%ENV.assoc(name) -> Array or nil
;T0[I"	(p1);T@3FI"ENV;TcRDoc::NormalClass00