A Ruby write to file example
# open and write to a file with ruby
open('myfile.out', 'w') do |f|
f.puts "Hello, world."
end
# an alternative approach:
open('myfile.out', 'w') do |f|
f << "Hello, world.\n"
endA Ruby write to file example
# open and write to a file with ruby
open('myfile.out', 'w') do |f|
f.puts "Hello, world."
end
# an alternative approach:
open('myfile.out', 'w') do |f|
f << "Hello, world.\n"
endruby read file
file = File.open("yourPath.txt")
results = file.readruby File.open options
#"r" Read-only, starts at beginning of file (default mode).
#"r+" Read-write, starts at beginning of file.
#"w" Write-only, truncates existing file
# to zero length or creates a new file for writing.
#"w+" Read-write, truncates existing file to zero length
# or creates a new file for reading and writing.
#"a" Write-only, each write call appends data at end of file.
# Creates a new file for writing if file does not exist.
#"a+" Read-write, each write call appends data at end of file.
# Creates a new file for reading and writing if file does
# not exist.Copyright © 2021 Codeinu
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