module Object::CampTools - Camping, a Microframework

descape() click to toggle source

A Regex to descape escaped characters. used to correct URLs that are escpaed using Rack Util’s escape function.

# File lib/camping/tools.rb, line 34
def descape
  /\\(.)/
end

normalize_slashes(string) click to toggle source

Normalize Slashes normalizes the leading and trailing slashes of a string to only have a single trailing slash and no leading slashes.

# File lib/camping/tools.rb, line 22
def normalize_slashes(string)
  f = string.dup
  return "" if f == "" # Short circuit for blank prefixes.
  f.chop!until f[-1] != "/"
  f.slice!(0)until f[0] != "/"
  f << "/"
end

Also aliased as: norms

norms(string)

Alias for: normalize_slashes

to_snake(string) click to toggle source

to_snake Accepts a string and snake Cases it. Also accepts symbols and coerces them into a string.

# File lib/camping/tools.rb, line 10
def to_snake(string)
  string = string.to_s if string.class == Symbol
  string.gsub(/::/, '/').
  gsub(/([A-Z]+)([A-Z][a-z])/,'\1_\2').
  gsub(/([a-z\d])([A-Z])/,'\1_\2').
  tr("-", "_").
  downcase
end