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rename inner <> outer bind and join

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This commit is contained in:
alex 2022-04-12 11:55:56 +01:00
parent ac5c844f0b
commit 8ea59067ce
1 changed files with 15 additions and 15 deletions
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30
packages/core/strudel.mjs
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@ -563,18 +563,8 @@ class Pattern {
return this.bind(id); return this.bind(id);
} }
innerBind(func) {
return this._bindWhole((a, _) => a, func);
}
innerJoin() {
// Flattens a pattern of patterns into a pattern, where wholes are
// taken from inner events.
return this.innerBind(id);
}
outerBind(func) { outerBind(func) {
return this._bindWhole((_, b) => b, func); return this._bindWhole((a, _) => a, func);
} }
outerJoin() { outerJoin() {
@ -583,6 +573,16 @@ class Pattern {
return this.outerBind(id); return this.outerBind(id);
} }
innerBind(func) {
return this._bindWhole((_, b) => b, func);
}
innerJoin() {
// Flattens a pattern of patterns into a pattern, where wholes are
// taken from inner events.
return this.innerBind(id);
}
squeezeJoin() { squeezeJoin() {
const pat_of_pats = this; const pat_of_pats = this;
function query(state) { function query(state) {
@ -633,7 +633,7 @@ class Pattern {
args = args.map((arg) => (isPattern(arg) ? arg.fmap((value) => value.value || value) : arg)); args = args.map((arg) => (isPattern(arg) ? arg.fmap((value) => value.value || value) : arg));
const pat_arg = sequence(...args); const pat_arg = sequence(...args);
// arg.locations has to go somewhere.. // arg.locations has to go somewhere..
return pat_arg.fmap((arg) => func.call(pat, arg)).outerJoin(); return pat_arg.fmap((arg) => func.call(pat, arg)).innerJoin();
}; };
return patterned; return patterned;
} }
@ -1126,20 +1126,20 @@ const patternify2 = (f) => (pata, patb, pat) =>
pata pata
.fmap((a) => (b) => f.call(pat, a, b)) .fmap((a) => (b) => f.call(pat, a, b))
.appLeft(patb) .appLeft(patb)
.outerJoin(); .innerJoin();
const patternify3 = (f) => (pata, patb, patc, pat) => const patternify3 = (f) => (pata, patb, patc, pat) =>
pata pata
.fmap((a) => (b) => (c) => f.call(pat, a, b, c)) .fmap((a) => (b) => (c) => f.call(pat, a, b, c))
.appLeft(patb) .appLeft(patb)
.appLeft(patc) .appLeft(patc)
.outerJoin(); .innerJoin();
const patternify4 = (f) => (pata, patb, patc, patd, pat) => const patternify4 = (f) => (pata, patb, patc, patd, pat) =>
pata pata
.fmap((a) => (b) => (c) => (d) => f.call(pat, a, b, c, d)) .fmap((a) => (b) => (c) => (d) => f.call(pat, a, b, c, d))
.appLeft(patb) .appLeft(patb)
.appLeft(patc) .appLeft(patc)
.appLeft(patd) .appLeft(patd)
.outerJoin(); .innerJoin();
Pattern.prototype.echo = function (...args) { Pattern.prototype.echo = function (...args) {
args = args.map(reify); args = args.map(reify);