Sha256: 910dcee6df15f112bc7e49c73bb0d4fbda59f4ae7d1102d005971f948cf718e7
Contents?: true
Size: 699 Bytes
Versions: 7
Compression:
Stored size: 699 Bytes
Contents
module Ramaze
module CoreExtensions
# Extensions for String
module String
# Useful for writing indented String and unindent on demand, based on the
# first line with indentation.
def unindent
find_indent = proc{ |l| l.find{|l| !l.strip.empty?}.to_s[/^(\s+)/, 1] }
lines = self.split("\n")
space = find_indent[lines]
space = find_indent[lines.reverse] unless space
strip.gsub(/^#{space}/, '')
end
alias ui unindent
# Destructive variant of undindent, replacing the String
def unindent!
self.replace unindent
end
alias ui! unindent!
end # String
end # CoreExtensions
end # Ramaze
Version data entries
7 entries across 7 versions & 1 rubygems