fyi

#!/usr/bin/env fancy
# -*- fancy -*-

try {
  if: (ARGV[1]) then: |ident| {
    documentation = nil
    if: (ident includes?: "#") then: {
      parts = ident split: "#"
      obj = parts[0] eval
      if: (parts[1]) then: |method_name| {
        method = obj instance_method: $ parts[1]
        documentation = method documentation
      }
    }
    # just print documentation for class here
    obj = ident eval
    documentation = obj documentation
    "Documentation for: '#{ident}':" println
    documentation println
  } else: {
    ["Prints the documentation string for a given object or one if its methods",
     "Usage:",
     "fyi [ObjectIdentifier]",
     "fyi [ObjectIdentifier]#[MethodName]",
     "",
     "Example: fyi Array#each:"] println
  }
} catch Exception => e {
  "ERROR: #{e message}" println
}