feat
Feature flags, toggles, A/B testing, gradual rollouts.
Load with: use feat
Quick example
use feat
result = fetrd("value")
prn(result)Functions
In-memory store
fetmm()
Performs the operation.
Redis store
fetrd(r)
Reads data. Takes r.
Flag definition
fetne(nm, dflt)
Creates a new instance. Takes nm, dflt.
Add to store
fetdd(st, flg)
Performs the operation. Takes st, flg.
fetgt(st, nm)
Performs the operation. Takes st, nm.
fetll(st)
Performs the operation. Takes st.
Enable/disable
featn(st, nm)
Performs the operation. Takes st, nm.
fetds(st, nm)
Performs the operation. Takes st, nm.
fetst(st, nm, val)
Sets a value or starts a process. Takes st, nm, val.
Check if enabled
fetck(st, nm, ctx)
Performs the operation. Takes st, nm, ctx.
Targeting rules
fttg0(attr, op, val)
Performs the operation. Takes attr, op, val.
fttgt(tgt, ctx)
Performs the operation. Takes tgt, ctx.
Rollout
ftrl0(pct, sattr)
Performs the operation. Takes pct, sattr.
ftrll(roll, ctx)
Performs the operation. Takes roll, ctx.
Variants (A/B testing)
fetvr(nm, wgt, cfg)
Performs the operation. Takes nm, wgt, cfg.
ftvrm(var, ctx)
Removes an item. Takes var, ctx.
Experiment (A/B test)
fetnb(nm, hyp, vars)
Performs the operation. Takes nm, hyp, vars.
Assignment
ftsgn(st, nm, ctx)
Performs the operation. Takes st, nm, ctx.
Events/tracking
fetvt(st, exp, var, usr, evt, val)
Performs the operation. Takes st, exp, var, usr, evt, val.
Analysis
fetnl(st, exp)
Performs the operation. Takes st, exp.
Statistical significance
ftpvl(a, b)
Validates. Takes a, b.
fetci(vals, conf)
Performs the operation. Takes vals, conf.
Kill switch
ftkll(st, nm)
Performs the operation. Takes st, nm.
Gradual rollout
ftgrd(st, nm, startpct, days)
Reads data. Takes st, nm, startpct, days.
Schedule
ftsch(st, nm, stt, edt)
Checks a condition. Takes st, nm, stt, edt.
Prerequisites
ftprq(st, nm, deps)
Performs the operation. Takes st, nm, deps.
Notifications
ftntf(st, flg, chnl)
Performs the operation. Takes st, flg, chnl.
Import/export
ft2js(st)
Performs the operation. Takes st.
fetld(st, j)
Performs the operation. Takes st, j.
UI/API helpers
fetpi(st)
Performs the operation. Takes st.
Safe rollout check
ftsfe(st, nm, ctx, fallback)
Performs the operation. Takes st, nm, ctx, fallback.
Notes
- Feature flags - define, evaluate, rollout percentages.